Cartopy: Failed to pip install latest cartopy on MacOS with proj v6.0.0

[munro]

Description

When I pip install cartopy from PyPI on MacOS I get #error 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'.

I'm not quite sure what the fix is, but I'm thinking I need to downgrade proj to v4? It's feels really nice when I can install things from brew & pip—and unfortunately if it is a version issue, it's harder to installer older versions with brew than just me compiling proj myself. So if there's another work around where I don't have to manage the proj dependency, that would be amazing. 😄

Code to reproduce

brew install proj
pyenv virtualenv 3.6.8 cartopy
pip install cython
pip install cartopy

Traceback

Collecting cartopy==0.17.0
  Using cached https://files.pythonhosted.org/packages/e5/92/fe8838fa8158931906dfc4f16c5c1436b3dd2daf83592645b179581403ad/Cartopy-0.17.0.tar.gz
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
    Preparing wheel metadata ... done
Requirement already satisfied: setuptools>=0.7.2 in /Users/munro/.pyenv/versions/3.6.8/envs/my_project/lib/python3.6/site-packages (from cartopy==0.17.0) (40.8.0)
Requirement already satisfied: pyshp>=1.1.4 in /Users/munro/.pyenv/versions/3.6.8/envs/my_project/lib/python3.6/site-packages (from cartopy==0.17.0) (2.1.0)
Requirement already satisfied: shapely>=1.5.6 in /Users/munro/.pyenv/versions/3.6.8/envs/my_project/lib/python3.6/site-packages/Shapely-1.7a1-py3.6-macosx-10.14-x86_64.egg (from cartopy==0.17.0) (1.7a1)
Requirement already satisfied: six>=1.3.0 in /Users/munro/.pyenv/versions/3.6.8/envs/my_project/lib/python3.6/site-packages (from cartopy==0.17.0) (1.12.0)
Requirement already satisfied: numpy>=1.10 in /Users/munro/.pyenv/versions/3.6.8/envs/my_project/lib/python3.6/site-packages (from cartopy==0.17.0) (1.16.1)
Building wheels for collected packages: cartopy
  Building wheel for cartopy (PEP 517) ... error
  Complete output from command /Users/munro/.pyenv/versions/3.6.8/envs/my_project/bin/python3.6 /Users/munro/.pyenv/versions/3.6.8/envs/my_project/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /var/folders/30/nxgf13d122b_904_8xb6lj6mc2qnxr/T/tmpmpohjt_u:
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.macosx-10.14-x86_64-3.6
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy
  copying lib/cartopy/_version.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy
  copying lib/cartopy/_epsg.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy
  copying lib/cartopy/util.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy
  copying lib/cartopy/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy
  copying lib/cartopy/crs.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy
  copying lib/cartopy/img_transform.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy
  copying lib/cartopy/vector_transform.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/sphinxext
  copying lib/cartopy/sphinxext/summarise_package.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/sphinxext
  copying lib/cartopy/sphinxext/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/sphinxext
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/io
  copying lib/cartopy/io/img_tiles.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/io
  copying lib/cartopy/io/shapereader.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/io
  copying lib/cartopy/io/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/io
  copying lib/cartopy/io/img_nest.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/io
  copying lib/cartopy/io/srtm.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/io
  copying lib/cartopy/io/ogc_clients.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/io
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_features.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_coding_standards.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_img_nest.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_coastline.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_geodesic.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_shapereader.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_vector_transform.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_line_string.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_util.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_crs_transform_vectors.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_polygon.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_linear_ring.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_img_tiles.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_img_transform.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  copying lib/cartopy/tests/test_crs.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/geodesic
  copying lib/cartopy/geodesic/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/geodesic
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/un_flag.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/star_shaped_boundary.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/tick_labels.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/arrows.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/tube_stations.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/effects_of_the_ellipse.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/tissot.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/favicon.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/feature_creation.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/eccentric_ellipse.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/features.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/wmts.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/eyja_volcano.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/geostationary.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/hurricane_katrina.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/wms.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/regridding_arrows.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/logo.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/rotated_pole.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/global_map.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/utm_all_zones.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/always_circular_stereo.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/aurora_forecast.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/waves.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/image_tiles.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/reprojected_wmts.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/axes_grid_basic.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/wmts_time.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/barbs.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/nightshade.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  copying lib/cartopy/examples/streamplot.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/examples
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  copying lib/cartopy/mpl/patch.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  copying lib/cartopy/mpl/slippy_image_artist.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  copying lib/cartopy/mpl/feature_artist.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  copying lib/cartopy/mpl/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  copying lib/cartopy/mpl/clip_path.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  copying lib/cartopy/mpl/geoaxes.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  copying lib/cartopy/mpl/ticker.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  copying lib/cartopy/mpl/gridliner.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/mpl
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/feature
  copying lib/cartopy/feature/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/feature
  copying lib/cartopy/feature/nightshade.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/feature
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/io
  copying lib/cartopy/tests/io/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/io
  copying lib/cartopy/tests/io/test_downloaders.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/io
  copying lib/cartopy/tests/io/test_ogc_clients.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/io
  copying lib/cartopy/tests/io/test_srtm.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/io
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_plots.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_features.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_images.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_set_extent.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_nightshade.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_shapely_to_mpl.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_gridliner.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_ticker.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_patch.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_quiver.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_img_transform.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_web_services.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_caching.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_crs.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_contour.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_ticks.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_axes.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_pseudo_color.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_examples.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_feature_artist.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  copying lib/cartopy/tests/mpl/test_mpl_integration.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/feature
  copying lib/cartopy/tests/feature/test_nightshade.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/feature
  copying lib/cartopy/tests/feature/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/feature
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_orthographic.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_eckert.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_robinson.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_mercator.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_rotated_geodetic.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_geostationary.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_rotated_pole.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_sinusoidal.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_equidistant_conic.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_nearside_perspective.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/__init__.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_miller.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_mollweide.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_interrupted_goode_homolosine.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_lambert_conformal.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_lambert_azimuthal_equal_area.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_transverse_mercator.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_equal_earth.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_utm.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_albers_equal_area.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_azimuthal_equidistant.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_gnomonic.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  copying lib/cartopy/tests/crs/test_stereographic.py -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/crs
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_ticks
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_ticks/xticks_no_transform.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_ticks
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_ticks/yticks_cylindrical.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_ticks
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_ticks/xyticks.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_ticks
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_ticks/yticks_no_transform.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_ticks
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_ticks/xticks_cylindrical.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_ticks
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_images
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_images/imshow_natural_earth_ortho.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_images
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_images/image_nest.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_images
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_images/image_merge.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_images
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_images/web_tiles.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_images
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_images/imshow_regional_projected.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_images
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_web_services
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_web_services/wms.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_web_services
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_web_services/wmts.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_web_services
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_gridliner
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_gridliner/gridliner_labels.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_gridliner
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_gridliner/gridliner1.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_gridliner
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_gridliner/gridliner_labels_1.5.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_gridliner
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_img_transform
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_img_transform/regrid_image.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_img_transform
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_shapely_to_mpl
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_shapely_to_mpl/poly_interiors.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_shapely_to_mpl
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_shapely_to_mpl/contour_with_interiors.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_shapely_to_mpl
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_examples
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_examples/global_map.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_examples
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_nightshade
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_nightshade/nightshade_platecarree.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_nightshade
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_img_tiles2
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_img_tiles2/web_tiles.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_img_tiles2
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_crs
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_crs/lambert_conformal_south.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_crs
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_crs/mercator_squashed.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_crs
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_features
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_features/natural_earth_custom.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_features
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_features/gshhs_coastlines.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_features
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_features/wfs.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_features
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_features/natural_earth.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_features
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/pcolormesh_goode_wrap.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/quiver_rotated_pole.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/multiple_projections520.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/multiple_projections5.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/quiver_plate_carree.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/streamplot_mpl_2.1.0.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/natural_earth_interface.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/multiple_projections4.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/global_contour_wrap_mpl_pre_3.0.0.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/streamplot_mpl_1.4.3.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/barbs_1d.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/barbs_1d_transformed.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/pcolormesh_global_wrap1.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/streamplot_mpl_2.0.0.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/pcolormesh_global_wrap2.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/pcolormesh_global_wrap3.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/barbs_plate_carree.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/streamplot_mpl_3.0.0.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/global_contour_wrap.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/pcolormesh_limited_area_wrap.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/pcolormesh_single_column_wrap.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/barbs_regrid.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/quiver_regrid_with_extent.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/pcolormesh_mercator_wrap.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/global_map.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/global_scatter_wrap.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/global_contourf_wrap.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/quiver_regrid.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/global_pcolor_wrap.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/simple_global.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  copying lib/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration/barbs_regrid_with_extent.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/mpl/baseline_images/mpl/test_mpl_integration
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data/raster
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data/raster/natural_earth
  copying lib/cartopy/data/raster/natural_earth/images.json -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/raster/natural_earth
  copying lib/cartopy/data/raster/natural_earth/50-natural-earth-1-downsampled.png -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/raster/natural_earth
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data/raster/sample
  copying lib/cartopy/data/raster/sample/Miriam.A2012270.2050.2km.jpg -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/raster/sample
  copying lib/cartopy/data/raster/sample/Miriam.A2012270.2050.2km.README.txt -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/raster/sample
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data/netcdf
  copying lib/cartopy/data/netcdf/HadISST1_SST_update.README.txt -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/netcdf
  copying lib/cartopy/data/netcdf/HadISST1_SST_update.nc -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/netcdf
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs
  copying lib/cartopy/data/shapefiles/gshhs/README.TXT -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs/c
  copying lib/cartopy/data/shapefiles/gshhs/c/GSHHS_c_L1.dbf -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs/c
  copying lib/cartopy/data/shapefiles/gshhs/c/GSHHS_c_L1.shx -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs/c
  copying lib/cartopy/data/shapefiles/gshhs/c/GSHHS_c_L1.shp -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs/c
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs/l
  copying lib/cartopy/data/shapefiles/gshhs/l/GSHHS_l_L2.dbf -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs/l
  copying lib/cartopy/data/shapefiles/gshhs/l/GSHHS_l_L2.shp -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs/l
  copying lib/cartopy/data/shapefiles/gshhs/l/GSHHS_l_L2.shx -> build/lib.macosx-10.14-x86_64-3.6/cartopy/data/shapefiles/gshhs/l
  creating build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/lakes_shapefile
  copying lib/cartopy/tests/lakes_shapefile/ne_110m_lakes.dbf -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/lakes_shapefile
  copying lib/cartopy/tests/lakes_shapefile/ne_110m_lakes.shp -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/lakes_shapefile
  copying lib/cartopy/tests/lakes_shapefile/ne_110m_lakes.shx -> build/lib.macosx-10.14-x86_64-3.6/cartopy/tests/lakes_shapefile
  copying lib/cartopy/io/srtm.npz -> build/lib.macosx-10.14-x86_64-3.6/cartopy/io
  UPDATING build/lib.macosx-10.14-x86_64-3.6/cartopy/_version.py
  set build/lib.macosx-10.14-x86_64-3.6/cartopy/_version.py to '0.17.0'
  running build_ext
  cythoning lib/cartopy/trace.pyx to lib/cartopy/trace.cpp
  building 'cartopy.trace' extension
  creating build/temp.macosx-10.14-x86_64-3.6
  creating build/temp.macosx-10.14-x86_64-3.6/lib
  creating build/temp.macosx-10.14-x86_64-3.6/lib/cartopy
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/Users/munro/.pyenv/versions/3.6.8/Python.framework/Versions/3.6/include -I./lib/cartopy -I/usr/local/Cellar/proj/6.0.0/include -I/usr/local/Cellar/geos/3.7.1_1/include -I/Users/munro/.pyenv/versions/3.6.8/envs/my_project/include -I/Users/munro/.pyenv/versions/3.6.8/Python.framework/Versions/3.6/include/python3.6m -c lib/cartopy/trace.cpp -o build/temp.macosx-10.14-x86_64-3.6/lib/cartopy/trace.o
  In file included from lib/cartopy/trace.cpp:607:
  /usr/local/Cellar/proj/6.0.0/include/proj_api.h:37:2: error: 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'
  #error 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'
   ^
  In file included from lib/cartopy/trace.cpp:608:
  In file included from ./lib/cartopy/_trace.h:27:
  /usr/local/Cellar/proj/6.0.0/include/proj_api.h:37:2: error: 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'
  #error 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'
   ^
  2 errors generated.
  /private/var/folders/30/nxgf13d122b_904_8xb6lj6mc2qnxr/T/pip-build-env-w5kmgzxy/overlay/lib/python3.6/site-packages/Cython/Compiler/Main.py:367: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /private/var/folders/30/nxgf13d122b_904_8xb6lj6mc2qnxr/T/pip-install-v6tba690/cartopy/lib/cartopy/trace.pyx
    tree = Parsing.p_module(s, pxd, full_module_name)
  error: command 'clang' failed with exit status 1

  ----------------------------------------
  Failed building wheel for cartopy
  Running setup.py clean for cartopy
Failed to build cartopy
Could not build wheels for cartopy which use PEP 517 and cannot be installed directly

Full environment definition

Operating system

macOS 10.14.3

Cartopy version

cartopy==0.17.0

Python version

Python v3.6.8

conda list

pip list

Cython==0.29.6
numpy==1.16.2
pyshp==2.1.0
Shapely==1.6.4.post2
six==1.12.0

[miroli]

After hours of trying to install cartopy, and getting a bunch of different errors, I've finally given up with the same error as OP posted (ACCEPT_USE_OF_DEPRECATED_PROJ_API_H).

[snowman2]

Fixed in #1289

[grrrizzzz]

While #1289 is still open you can install an older version with HomeBrew by following the advice here. I installed version 5.2.0 with

brew uninstall proj
brew tap-new $USER/local-tap
brew extract --version=5.2.0 proj $USER/local-tap
brew install [email protected]

and then was able to pip install cartopy

[aapeliv]

Thanks a lot @grrrizzzz, that worked like a charm for me!

[gfairchild]

Any idea when this fix will be pushed to PyPI? I just encountered this.

[swiss-knight]

Same issue on Ubuntu 18.04 for me.

[serbinsh]

Same issue, MacOSX 10.14.6 with brew install proj6.2.0

  gcc-9 -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -I/Library/Frameworks/Python.framework/Versions/3.7/include -I./lib/cartopy -I/usr/local/Cellar/geos/3.7.2/include -I/Library/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c lib/cartopy/trace.cpp -o build/temp.macosx-10.9-x86_64-3.7/lib/cartopy/trace.o
  In file included from lib/cartopy/trace.cpp:612:
  /usr/local/include/proj_api.h:37:2: error: #error 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'
     37 | #error 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'
        |  ^~~~~
  In file included from lib/cartopy/_trace.h:27,
                   from lib/cartopy/trace.cpp:613:
  /usr/local/include/proj_api.h:37:2: error: #error 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'
     37 | #error 'To use the proj_api.h you must define the macro ACCEPT_USE_OF_DEPRECATED_PROJ_API_H'
        |  ^~~~~
  /private/var/folders/xp/h3k9vf3n2jx181ts786_yjrn9c2gjq/T/pip-build-env-rj77k7iu/overlay/lib/python3.7/site-packages/Cython/Compiler/Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /private/var/folders/xp/h3k9vf3n2jx181ts786_yjrn9c2gjq/T/pip-install-mcd5412s/cartopy/lib/cartopy/trace.pyx
    tree = Parsing.p_module(s, pxd, full_module_name)
  error: command 'gcc-9' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for cartopy
  Running setup.py clean for cartopy
Failed to build cartopy
ERROR: Could not build wheels for cartopy which use PEP 517 and cannot be installed directly

But this seemed to work:

https://github.com/SciTools/cartopy/pull/1289#issuecomment-506025563

export CFLAGS="-I/usr/local/include" && export LDFLAGS="-L/usr/local/lib" && python3.7 -m pip install git+https://github.com/snowman2/cartopy.git@5e624fe

1) something up with the original bug that I ran into, but 2) something specific to my machine because it was having trouble finding the proj libs (from brew)

[QuLogic]

This is fixed by #1289, so no need to keep open.