Psycopg2: Installation on Mac issue [clang]

[kszmigiel]

Hello, I'm getting this error log when doing pip install psycopg2:

Collecting psycopg2
  Using cached psycopg2-2.8.5.tar.gz (380 kB)
Building wheels for collected packages: psycopg2
  Building wheel for psycopg2 (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /Users/kacperszmigiel/.pyenv/versions/3.7.7/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-install-4oas_opz/psycopg2/setup.py'"'"'; __file__='"'"'/private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-install-4oas_opz/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-wheel-2_n_q_ya
       cwd: /private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-install-4oas_opz/psycopg2/
  Complete output (151 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.macosx-10.15-x86_64-3.7
  creating build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/_json.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/extras.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/compat.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/errorcodes.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/tz.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/_range.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/_ipaddress.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/_lru_cache.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/__init__.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/extensions.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/errors.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/sql.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  copying lib/pool.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
  running build_ext
  building 'psycopg2._psycopg' extension
  creating build/temp.macosx-10.15-x86_64-3.7
  creating build/temp.macosx-10.15-x86_64-3.7/psycopg
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/psycopgmodule.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/psycopgmodule.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/green.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/green.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/pqpath.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/pqpath.o
  psycopg/pqpath.c:138:17: warning: implicit conversion from enumeration type 'ConnStatusType' to different enumeration type 'ExecStatusType' [-Wenum-conversion]
                  PQstatus(conn->pgconn) : PQresultStatus(*pgres)));
                  ^~~~~~~~~~~~~~~~~~~~~~
  psycopg/pqpath.c:1717:11: warning: code will never be executed [-Wunreachable-code]
      ret = 1;
            ^
  psycopg/pqpath.c:1822:17: warning: implicit conversion from enumeration type 'ConnStatusType' to different enumeration type 'ExecStatusType' [-Wenum-conversion]
                  PQstatus(curs->conn->pgconn) : PQresultStatus(curs->pgres)));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  3 warnings generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/utils.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/utils.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/bytes_format.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/bytes_format.o
  In file included from psycopg/bytes_format.c:82:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/libpq_support.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/libpq_support.o
  In file included from psycopg/libpq_support.c:30:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/win32_support.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/win32_support.o
  In file included from psycopg/win32_support.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/solaris_support.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/solaris_support.o
  In file included from psycopg/solaris_support.c:29:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/aix_support.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/aix_support.o
  In file included from psycopg/aix_support.c:29:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/connection_int.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/connection_int.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/connection_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/connection_type.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/cursor_int.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/cursor_int.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/cursor_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/cursor_type.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/column_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/column_type.o
  In file included from psycopg/column_type.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/replication_connection_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_connection_type.o
  In file included from psycopg/replication_connection_type.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/replication_cursor_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_cursor_type.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/replication_message_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_message_type.o
  In file included from psycopg/replication_message_type.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/diagnostics_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/diagnostics_type.o
  In file included from psycopg/diagnostics_type.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/error_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/error_type.o
  In file included from psycopg/error_type.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/conninfo_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/conninfo_type.o
  In file included from psycopg/conninfo_type.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/lobject_int.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/lobject_int.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/lobject_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/lobject_type.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/notify_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/notify_type.o
  In file included from psycopg/notify_type.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/xid_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/xid_type.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_asis.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_asis.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_binary.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_binary.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_datetime.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_datetime.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_list.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_list.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_pboolean.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pboolean.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_pdecimal.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pdecimal.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_pint.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pint.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_pfloat.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pfloat.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_qstring.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_qstring.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/microprotocols.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/microprotocols.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/microprotocols_proto.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/microprotocols_proto.o
  In file included from psycopg/microprotocols_proto.c:28:
  In file included from ./psycopg/psycopg.h:38:
  ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
  static void Dprintf(const char *fmt, ...) {}
              ^
  1 warning generated.
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/typecast.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/typecast.o
  clang -bundle -undefined dynamic_lookup -L/usr/local/opt/readline/lib -L/usr/local/opt/readline/lib -L/Users/kacperszmigiel/.pyenv/versions/3.7.7/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/readline/lib -L/Users/kacperszmigiel/.pyenv/versions/3.7.7/lib build/temp.macosx-10.15-x86_64-3.7/psycopg/psycopgmodule.o build/temp.macosx-10.15-x86_64-3.7/psycopg/green.o build/temp.macosx-10.15-x86_64-3.7/psycopg/pqpath.o build/temp.macosx-10.15-x86_64-3.7/psycopg/utils.o build/temp.macosx-10.15-x86_64-3.7/psycopg/bytes_format.o build/temp.macosx-10.15-x86_64-3.7/psycopg/libpq_support.o build/temp.macosx-10.15-x86_64-3.7/psycopg/win32_support.o build/temp.macosx-10.15-x86_64-3.7/psycopg/solaris_support.o build/temp.macosx-10.15-x86_64-3.7/psycopg/aix_support.o build/temp.macosx-10.15-x86_64-3.7/psycopg/connection_int.o build/temp.macosx-10.15-x86_64-3.7/psycopg/connection_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/cursor_int.o build/temp.macosx-10.15-x86_64-3.7/psycopg/cursor_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/column_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_connection_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_cursor_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_message_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/diagnostics_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/error_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/conninfo_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/lobject_int.o build/temp.macosx-10.15-x86_64-3.7/psycopg/lobject_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/notify_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/xid_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_asis.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_binary.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_datetime.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_list.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pboolean.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pdecimal.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pint.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pfloat.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_qstring.o build/temp.macosx-10.15-x86_64-3.7/psycopg/microprotocols.o build/temp.macosx-10.15-x86_64-3.7/psycopg/microprotocols_proto.o build/temp.macosx-10.15-x86_64-3.7/psycopg/typecast.o -L/usr/local/lib -lpq -lssl -lcrypto -o build/lib.macosx-10.15-x86_64-3.7/psycopg2/_psycopg.cpython-37m-darwin.so
  ld: library not found for -lssl
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  error: command 'clang' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for psycopg2
  Running setup.py clean for psycopg2
Failed to build psycopg2
Installing collected packages: psycopg2
    Running setup.py install for psycopg2 ... error
    ERROR: Command errored out with exit status 1:
     command: /Users/kacperszmigiel/.pyenv/versions/3.7.7/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-install-4oas_opz/psycopg2/setup.py'"'"'; __file__='"'"'/private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-install-4oas_opz/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-record-6rc9byo2/install-record.txt --single-version-externally-managed --compile --install-headers /Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m/psycopg2
         cwd: /private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-install-4oas_opz/psycopg2/
    Complete output (151 lines):
    running install
    running build
    running build_py
    creating build
    creating build/lib.macosx-10.15-x86_64-3.7
    creating build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/_json.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/extras.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/compat.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/errorcodes.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/tz.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/_range.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/_ipaddress.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/_lru_cache.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/__init__.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/extensions.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/errors.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/sql.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    copying lib/pool.py -> build/lib.macosx-10.15-x86_64-3.7/psycopg2
    running build_ext
    building 'psycopg2._psycopg' extension
    creating build/temp.macosx-10.15-x86_64-3.7
    creating build/temp.macosx-10.15-x86_64-3.7/psycopg
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/psycopgmodule.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/psycopgmodule.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/green.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/green.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/pqpath.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/pqpath.o
    psycopg/pqpath.c:138:17: warning: implicit conversion from enumeration type 'ConnStatusType' to different enumeration type 'ExecStatusType' [-Wenum-conversion]
                    PQstatus(conn->pgconn) : PQresultStatus(*pgres)));
                    ^~~~~~~~~~~~~~~~~~~~~~
    psycopg/pqpath.c:1717:11: warning: code will never be executed [-Wunreachable-code]
        ret = 1;
              ^
    psycopg/pqpath.c:1822:17: warning: implicit conversion from enumeration type 'ConnStatusType' to different enumeration type 'ExecStatusType' [-Wenum-conversion]
                    PQstatus(curs->conn->pgconn) : PQresultStatus(curs->pgres)));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    3 warnings generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/utils.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/utils.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/bytes_format.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/bytes_format.o
    In file included from psycopg/bytes_format.c:82:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/libpq_support.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/libpq_support.o
    In file included from psycopg/libpq_support.c:30:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/win32_support.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/win32_support.o
    In file included from psycopg/win32_support.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/solaris_support.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/solaris_support.o
    In file included from psycopg/solaris_support.c:29:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/aix_support.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/aix_support.o
    In file included from psycopg/aix_support.c:29:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/connection_int.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/connection_int.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/connection_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/connection_type.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/cursor_int.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/cursor_int.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/cursor_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/cursor_type.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/column_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/column_type.o
    In file included from psycopg/column_type.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/replication_connection_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_connection_type.o
    In file included from psycopg/replication_connection_type.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/replication_cursor_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_cursor_type.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/replication_message_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_message_type.o
    In file included from psycopg/replication_message_type.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/diagnostics_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/diagnostics_type.o
    In file included from psycopg/diagnostics_type.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/error_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/error_type.o
    In file included from psycopg/error_type.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/conninfo_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/conninfo_type.o
    In file included from psycopg/conninfo_type.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/lobject_int.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/lobject_int.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/lobject_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/lobject_type.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/notify_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/notify_type.o
    In file included from psycopg/notify_type.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/xid_type.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/xid_type.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_asis.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_asis.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_binary.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_binary.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_datetime.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_datetime.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_list.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_list.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_pboolean.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pboolean.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_pdecimal.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pdecimal.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_pint.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pint.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_pfloat.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pfloat.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/adapter_qstring.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_qstring.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/microprotocols.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/microprotocols.o
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/microprotocols_proto.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/microprotocols_proto.o
    In file included from psycopg/microprotocols_proto.c:28:
    In file included from ./psycopg/psycopg.h:38:
    ./psycopg/config.h:82:13: warning: unused function 'Dprintf' [-Wunused-function]
    static void Dprintf(const char *fmt, ...) {}
                ^
    1 warning generated.
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120003 -DHAVE_LO64=1 -I/Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m -I. -I/usr/local/include -I/usr/local/include/postgresql/server -c psycopg/typecast.c -o build/temp.macosx-10.15-x86_64-3.7/psycopg/typecast.o
    clang -bundle -undefined dynamic_lookup -L/usr/local/opt/readline/lib -L/usr/local/opt/readline/lib -L/Users/kacperszmigiel/.pyenv/versions/3.7.7/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/readline/lib -L/Users/kacperszmigiel/.pyenv/versions/3.7.7/lib build/temp.macosx-10.15-x86_64-3.7/psycopg/psycopgmodule.o build/temp.macosx-10.15-x86_64-3.7/psycopg/green.o build/temp.macosx-10.15-x86_64-3.7/psycopg/pqpath.o build/temp.macosx-10.15-x86_64-3.7/psycopg/utils.o build/temp.macosx-10.15-x86_64-3.7/psycopg/bytes_format.o build/temp.macosx-10.15-x86_64-3.7/psycopg/libpq_support.o build/temp.macosx-10.15-x86_64-3.7/psycopg/win32_support.o build/temp.macosx-10.15-x86_64-3.7/psycopg/solaris_support.o build/temp.macosx-10.15-x86_64-3.7/psycopg/aix_support.o build/temp.macosx-10.15-x86_64-3.7/psycopg/connection_int.o build/temp.macosx-10.15-x86_64-3.7/psycopg/connection_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/cursor_int.o build/temp.macosx-10.15-x86_64-3.7/psycopg/cursor_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/column_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_connection_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_cursor_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/replication_message_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/diagnostics_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/error_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/conninfo_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/lobject_int.o build/temp.macosx-10.15-x86_64-3.7/psycopg/lobject_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/notify_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/xid_type.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_asis.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_binary.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_datetime.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_list.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pboolean.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pdecimal.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pint.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_pfloat.o build/temp.macosx-10.15-x86_64-3.7/psycopg/adapter_qstring.o build/temp.macosx-10.15-x86_64-3.7/psycopg/microprotocols.o build/temp.macosx-10.15-x86_64-3.7/psycopg/microprotocols_proto.o build/temp.macosx-10.15-x86_64-3.7/psycopg/typecast.o -L/usr/local/lib -lpq -lssl -lcrypto -o build/lib.macosx-10.15-x86_64-3.7/psycopg2/_psycopg.cpython-37m-darwin.so
    ld: library not found for -lssl
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    error: command 'clang' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /Users/kacperszmigiel/.pyenv/versions/3.7.7/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-install-4oas_opz/psycopg2/setup.py'"'"'; __file__='"'"'/private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-install-4oas_opz/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/hj/7kb4cbj53tl_n_v2qz68kbph0000gn/T/pip-record-6rc9byo2/install-record.txt --single-version-externally-managed --compile --install-headers /Users/kacperszmigiel/.pyenv/versions/3.7.7/include/python3.7m/psycopg2 Check the logs for full command output.

It would be wonderful to get some tips on resolving it. Thanks in advance :D

[dvarrazzo]

Installation instructions in the manual.

[benrudolph]

I also ran into this issue even after installing libssl and libpq. Exporting these env vars fixed the issue for me:

export LDFLAGS="-L/usr/local/opt/openssl/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include"

MacOS: 10.15.1
Psycopg2: 2.8.6
Python: 3.8