Support for MacOS 11.0 Big Sur

[smmaurer]

MacOS 11.0 Big Sur was released yesterday. I tested Pandana and did not encounter any issues.

• pip install pandana works fine
• conda install pandana works fine
• compilation from source code using Conda toolchain works fine

Seems promising! Last year's MacOS update caused some installation headaches (see issue #129), but this year we may have been spared. Please comment below if you encounter anything!

[RELNO]

Thanks for working on Panadana, and sorry to be the bearer of bad news, but install via pip on venv failed in big-sur:

Installing collected packages: pandana
    Running setup.py install for pandana ... error
    ERROR: Command errored out with exit status 1:
     command: venv/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/68/5x7nyjm53b1d5j75py7632m00000gn/T/pip-install-0wpa465k/pandana_ad62968008304763bcaa4b838404cda4/setup.py'"'"'; __file__='"'"'/private/var/folders/68/5x7nyjm53b1d5j75py7632m00000gn/T/pip-install-0wpa465k/pandana_ad62968008304763bcaa4b838404cda4/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/68/5x7nyjm53b1d5j75py7632m00000gn/T/pip-record-3vlc0i5z/install-record.txt --single-version-externally-managed --compile --install-headers venv/include/site/python3.8/pandana
         cwd: /private/var/folders/68/5x7nyjm53b1d5j75py7632m00000gn/T/pip-install-0wpa465k/pandana_ad62968008304763bcaa4b838404cda4/
    Complete output (24 lines):
    Attempting Pandana compilation without support for multi-threading. See installation instructions for alternative options
    running install
    running build
    running build_py
    creating build
    creating build/lib.macosx-10.15-x86_64-3.8
    creating build/lib.macosx-10.15-x86_64-3.8/pandana
    copying pandana/__init__.py -> build/lib.macosx-10.15-x86_64-3.8/pandana
    copying pandana/utils.py -> build/lib.macosx-10.15-x86_64-3.8/pandana
    copying pandana/network.py -> build/lib.macosx-10.15-x86_64-3.8/pandana
    copying pandana/testing.py -> build/lib.macosx-10.15-x86_64-3.8/pandana
    creating build/lib.macosx-10.15-x86_64-3.8/pandana/loaders
    copying pandana/loaders/osm.py -> build/lib.macosx-10.15-x86_64-3.8/pandana/loaders
    copying pandana/loaders/__init__.py -> build/lib.macosx-10.15-x86_64-3.8/pandana/loaders
    copying pandana/loaders/pandash5.py -> build/lib.macosx-10.15-x86_64-3.8/pandana/loaders
    running build_ext
    skipping 'src/cyaccess.cpp' Cython extension (up-to-date)
    building 'pandana.cyaccess' extension
    creating build/temp.macosx-10.15-x86_64-3.8
    creating build/temp.macosx-10.15-x86_64-3.8/src
    creating build/temp.macosx-10.15-x86_64-3.8/src/contraction_hierarchies
    creating build/temp.macosx-10.15-x86_64-3.8/src/contraction_hierarchies/src
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno         -common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -isysroot /Library/D         eveloper/CommandLineTools/SDKs/MacOSX10.15.sdk -I/Library/Developer         /CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include -I/Library/Devel         oper/CommandLineTools/SDKs/MacOSX10.15.sdk/System/Library/Framework     s/Tk.framework/Versions/8.5/Headers -I. -I/usr/local/include -I/usr         /local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/U         sers/noyman/GIT/TANGIBLE/tangible_sim/venv/include -I/usr/local/Cel         lar/python@3.8/3.8.5/Frameworks/Python.framework/Versions/3.8/inclu         de/python3.8 -Ivenv/lib/python3.8/site-packages/numpy/core/include -c src/accessibility.cpp -o build/temp.macosx-10.15-x86_64-3.8/src/accessibility.o -w -std=c++11 -O3 -D NO_TR1_MEMORY -stdlib=libc++
    error: $MACOSX_DEPLOYMENT_TARGET mismatch: now "10.9" but "10.15" during configure
    ----------------------------------------
ERROR: Command errored out with exit status 1: venv/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/68/5x7nyjm53b1d5j75py7632m00000gn/T/pip-install-0wpa465k/pandana_ad62968008304763bcaa4b838404cda4/setup.py'"'"'; __file__='"'"'/private/var/folders/68/5x7nyjm53b1d5j75py7632m00000gn/T/pip-install-0wpa465k/pandana_ad62968008304763bcaa4b838404cda4/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/68/5x7nyjm53b1d5j75py7632m00000gn/T/pip-record-3vlc0i5z/install-record.txt --single-version-externally-managed --compile --install-headers venv/include/site/python3.8/pandana Check the logs for full command output.

[smmaurer]

Hi @RELNO, thanks for reporting this!

I ran into a similar problem recently in the GitHub Actions environment, and fixed it in the dev branch (PR #153). I'm guessing that will solve your issue too.

You can install this version with pip install https://github.com/udst/pandana/archive/dev.tar.gz, and we should have a new release on pip in the next few weeks!