Hyper: error: failed to run custom build command for `openssl-sys-extras v0.7.14`

[voraciousdev]

Trying to build hyper at version 0.9 and received this error:

error: failed to run custom build command for `openssl-sys-extras v0.7.14`
process didn't exit successfully: `/vagrant/target/debug/build/openssl-sys-extras-5c7e4d8925825f00/build-script-build` (exit code: 101)
--- stdout
TARGET = Some("x86_64-unknown-linux-gnu")
OPT_LEVEL = Some("0")
PROFILE = Some("debug")
TARGET = Some("x86_64-unknown-linux-gnu")
debug=true opt-level=0
HOST = Some("x86_64-unknown-linux-gnu")
TARGET = Some("x86_64-unknown-linux-gnu")
TARGET = Some("x86_64-unknown-linux-gnu")
HOST = Some("x86_64-unknown-linux-gnu")
CC_x86_64-unknown-linux-gnu = None
CC_x86_64_unknown_linux_gnu = None
HOST_CC = None
CC = None
HOST = Some("x86_64-unknown-linux-gnu")
TARGET = Some("x86_64-unknown-linux-gnu")
HOST = Some("x86_64-unknown-linux-gnu")
CFLAGS_x86_64-unknown-linux-gnu = None
CFLAGS_x86_64_unknown_linux_gnu = None
HOST_CFLAGS = None
CFLAGS = None
running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-o" "/vagrant/target/debug/build/openssl-sys-extras-5c7e4d8925825f00/out/src/openssl_shim.o" "-c" "src/openssl_shim.c"
cargo:warning=src/openssl_shim.c:1:26: fatal error: openssl/hmac.h: No such file or directory
cargo:warning= #include <openssl/hmac.h>
cargo:warning=                          ^
cargo:warning=compilation terminated.
ExitStatus(ExitStatus(256))


command did not execute successfully, got: exit code: 1



--- stderr
thread 'main' panicked at 'explicit panic', /home/vagrant/.cargo/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.35/src/lib.rs:897
note: Run with `RUST_BACKTRACE=1` for a backtrace.

OS:

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS"
NAME="Ubuntu"
VERSION="14.04.4 LTS, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04.4 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

Rust:

rustc 1.11.0 (9b21dcd6a 2016-08-15)

[voraciousdev]

Looks like this was due to the same problem from #768. Running the following command was enough to fix it!

sudo apt-get install libssl-dev