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The official way to get pygit2 for python 3.7 on windows #809

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Predelnik opened this issue Jul 31, 2018 · 5 comments
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The official way to get pygit2 for python 3.7 on windows #809

Predelnik opened this issue Jul 31, 2018 · 5 comments
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@Predelnik
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Predelnik commented Jul 31, 2018 •
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Wheels here contain only versions up to 3.6:
https://pypi.org/project/pygit2

pip install pygit2 results in the:

c:\users\prede\appdata\local\temp\pip-install-6zhgzkh3\pygit2\src\blob.h(33): fatal error C1083: Cannot open include file: 'git2.h': No such file or directory
error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.14.26428\bin\HostX86\x64\cl.exe' failed with exit status 2

I don't mind supplying libgit2 myself but it's unobvious how to do it.

Is python 3.7 unsupported?
@jdavid
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jdavid commented Aug 11, 2018

Just added support for Python 3.7, but no release yet.
You can get the artifacts here, https://ci.appveyor.com/project/jdavid/pygit2/build/1.0.268/job/y83kvhg79ca8j23c/artifacts

@jdavid jdavid added the feature label Sep 9, 2018
@jdavid
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jdavid commented Sep 16, 2018

0.27.2 released, closing

@jdavid jdavid closed this as completed Sep 16, 2018
netbsd-srcmastr pushed a commit to NetBSD/pkgsrc that referenced this issue Dec 1, 2018
py-pygit2: update to 0.27.2.
0adf335 
0.27.2 (2018-09-16)
-------------------------

- Add support for Python 3.7
  `#809 <https://github.com/libgit2/pygit2/issues/809>`_

- New ``Object.short_id``
  `#799 <https://github.com/libgit2/pygit2/issues/799>`_
  `#806 <https://github.com/libgit2/pygit2/pull/806>`_
  `#807 <https://github.com/libgit2/pygit2/pull/807>`_

- New ``Repository.descendant_of`` and ``Repository.branches.with_commit``
  `#815 <https://github.com/libgit2/pygit2/issues/815>`_
  `#816 <https://github.com/libgit2/pygit2/pull/816>`_

- Fix repository initialization in ``clone_repository(...)``
  `#818 <https://github.com/libgit2/pygit2/issues/818>`_

- Fix several warnings and errors, commits
  `cd896ddc <https://github.com/libgit2/pygit2/commit/cd896ddc>`_
  and
  `dfa536a3 <https://github.com/libgit2/pygit2/commit/dfa536a3>`_

- Documentation fixes and improvements
  `#805 <https://github.com/libgit2/pygit2/pull/805>`_
  `#808 <https://github.com/libgit2/pygit2/pull/808>`_


0.27.1 (2018-06-02)
-------------------------

Breaking changes:

- Now ``discover_repository`` returns ``None`` if repository not found, instead
  of raising ``KeyError``
  `#531 <https://github.com/libgit2/pygit2/issues/531>`_

Other changes:

- New ``DiffLine.raw_content``
  `#610 <https://github.com/libgit2/pygit2/issues/610>`_

- Fix tests failing in some cases
  `#795 <https://github.com/libgit2/pygit2/issues/795>`_

- Automatize wheels upload to pypi
  `#563 <https://github.com/libgit2/pygit2/issues/563>`_
@arhadthedev
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The same error appeared again. I have never heard about pygit2 before today, so I cannot pinpoint why and when it started failing.

My environment:

  • Python 3.11.0a2
  • pip 21.3.1
  • git 2.33.1.windows.1 x64 (installed by official Windows Setup)
  • Windows 10
  • Visual Studio 2019 16.11.7
An output for pip install pygit2 (click to expand) 
Defaulting to user installation because normal site-packages is not writeable
Collecting pygit2
  Using cached pygit2-1.7.1.tar.gz (281 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Collecting cffi>=1.4.0
  Using cached cffi-1.15.0-cp311-cp311-win_amd64.whl
Collecting pycparser
  Using cached pycparser-2.21-py2.py3-none-any.whl (118 kB)
Building wheels for collected packages: pygit2
  Building wheel for pygit2 (pyproject.toml) ... error
  ERROR: Command errored out with exit status 1:
   command: 'C:\Program Files\Python311\python.exe' 'C:\Program Files\Python311\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' build_wheel 'C:\Users\oleg\AppData\Local\Temp\tmppjbq6fpj'
       cwd: C:\Users\oleg\AppData\Local\Temp\pip-install-i5s_ugto\pygit2_61fa44418a8946bbbf9d30b8f9f594d1
  Complete output (63 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.11
  creating build\lib.win-amd64-3.11\pygit2
  copying pygit2\blame.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\callbacks.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\config.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\credentials.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\errors.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\ffi.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\index.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\packbuilder.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\refspec.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\remote.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\repository.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\settings.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\submodule.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\utils.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\_build.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\_run.py -> build\lib.win-amd64-3.11\pygit2
  copying pygit2\__init__.py -> build\lib.win-amd64-3.11\pygit2
  creating build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\attr.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\blame.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\buffer.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\callbacks.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\checkout.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\clone.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\commit.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\common.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\config.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\describe.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\diff.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\errors.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\graph.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\index.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\indexer.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\merge.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\net.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\oid.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\pack.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\proxy.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\refspec.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\remote.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\repository.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\revert.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\stash.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\strarray.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\submodule.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\transport.h -> build\lib.win-amd64-3.11\pygit2\decl
  copying pygit2\decl\types.h -> build\lib.win-amd64-3.11\pygit2\decl
  running build_ext
  generating cffi module 'build\\temp.win-amd64-3.11\\Release\\pygit2._libgit2.c'
  creating build\temp.win-amd64-3.11
  creating build\temp.win-amd64-3.11\Release
  building 'pygit2._pygit2' extension
  creating build\temp.win-amd64-3.11\Release\src
  C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -IC:\Program Files\libgit2\include -IC:\Program Files\Python311\include -IC:\Program Files\Python311\Include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\cppwinrt /Tcsrc\blob.c /Fobuild\temp.win-amd64-3.11\Release\src\blob.obj
  blob.c
  C:\Users\oleg\AppData\Local\Temp\pip-install-i5s_ugto\pygit2_61fa44418a8946bbbf9d30b8f9f594d1\src\blob.h(33): fatal error C1083: Cannot open include file: 'git2.h': No such file or directory
  error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
  ----------------------------------------
  ERROR: Failed building wheel for pygit2
Failed to build pygit2
ERROR: Could not build wheels for pygit2, which is required to install pyproject.toml-based projects

@arhadthedev
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The issue is solved. I found that pygit2 1.7.1 supports Python not later than 3.10. Did Python broke compatibility of plugin API or a list of target versions is set manually?

@cjolowicz
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@arhadthedev There are no pygit2 wheels for Python 3.11 yet (which is still a pre-release at this time). As a result, pip attempts to build the wheel from the source distribution. You will need to install libgit2 on your system to make this work. It's the C library wrapped by pygit2.

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@jdavid @cjolowicz @Predelnik @arhadthedev