Anaconda Python 3.6を使用してWindows 7にKivyをインストール

Question

Pythonを使用してAndroid開発用Windows 7 PCにKivyをインストールしようとしています。

ここに記載されている手順に従っています。 kivy installation on Windows

私は

python -m pip install kivy

最初のエラーのために、次のエラーを取得しています

C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\link.exe /nologo /INCREMENTAL:NO /LTCG /DLL /MANIFEST:EMBED,ID=2 /MANIFESTUAC:NO /LIBPATH:C:\Users\OEM\Anaconda3\libs /LIBPATH:C:\Users\OEM\Anaconda3\PCbuild\amd64 "/LIBPATH:C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB\amd64" "/LIBPATH:C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\LIB\amd64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.10586.0\ucrt\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\lib\um\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.10586.0\um\x64" /EXPORT:PyInit_buffer build\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\buffer.obj /OUT:build\lib.win-amd64-3.6\kivy\graphics\buffer.cp36-win_amd64.pyd /IMPLIB:build\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\buffer.cp36-win_amd64.lib 
    buffer.obj : warning LNK4197: export 'PyInit_buffer' specified multiple times; using first specification 
    Creating library build\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\buffer.cp36-win_amd64.lib and object build\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\buffer.cp36-win_amd64.exp 
    Generating code 
    Finished generating code 
    cythoning C:\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics/context.pyx to C:\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\context.c 
    building 'kivy.graphics.context' extension 
    C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -IC:\Users\OEM\Anaconda3\include -IC:\Users\OEM\Anaconda3\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10586.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10586.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10586.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10586.0\winrt" /TcC:\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\context.c /Fobuild\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\context.obj 
    context.c 
    c:\users\oem\appdata\local\temp\pip-build-jmayz55y\kivy\kivy\graphics\gl_redirect.h(8): fatal error C1083: Cannot open include file: 'GL/glew.h': No such file or directory 
    error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\cl.exe' failed with exit status 2 

    ---------------------------------------- 
    Running setup.py clean for kivy 
Failed to build kivy 
Installing collected packages: kivy 
    Running setup.py install for kivy: started 
    Running setup.py install for kivy: finished with status 'error' 
    Complete output from command C:\Users\OEM\Anaconda3\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\OEM\\AppData\\Local\\Temp\\pip-build-jmayz55y\\kivy\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record C:\Users\OEM\AppData\Local\Temp\pip-wg_pau0w-record\install-record.txt --single-version-externally-managed --compile: 
    Using distutils 

    Detected Cython version 0.25.2 
     This version of Cython is untested with Kivy. While this version may 
     work perfectly fine, it is possible that you may experience issues. If 
     you do have issues, please downgrade to a supported version. It is 
     best to use the newest supported version, 0.23, but the minimum 
     supported version is 0.20. 

     If your platform provides a Cython package, check if you can downgrade 
     to a supported version. Otherwise, uninstall the platform package and 
     install Cython via pip: 

     pip install -I Cython==0.23 
    User distribution detected, avoid portable command. 
    Windows platform detected, force GLEW usage. 
    Using this graphics system: OpenGL 
    WARNING: A problem occured while running pkg-config --libs --cflags gstreamer-1.0 (code 1) 

    b"'pkg-config' is not recognized as an internal or external command,\r\noperable program or batch file.\r\n" 

    WARNING: A problem occured while running pkg-config --libs --cflags sdl2 SDL2_ttf SDL2_image SDL2_mixer (code 1) 

    b"'pkg-config' is not recognized as an internal or external command,\r\noperable program or batch file.\r\n" 

2番目のエラー：

C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\link.exe /nologo /INCREMENTAL:NO /LTCG /DLL /MANIFEST:EMBED,ID=2 /MANIFESTUAC:NO /LIBPATH:C:\Users\OEM\Anaconda3\libs /LIBPATH:C:\Users\OEM\Anaconda3\PCbuild\amd64 "/LIBPATH:C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB\amd64" "/LIBPATH:C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\LIB\amd64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.10586.0\ucrt\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\lib\um\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.10586.0\um\x64" /EXPORT:PyInit_buffer build\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\buffer.obj /OUT:build\lib.win-amd64-3.6\kivy\graphics\buffer.cp36-win_amd64.pyd /IMPLIB:build\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\buffer.cp36-win_amd64.lib 
    buffer.obj : warning LNK4197: export 'PyInit_buffer' specified multiple times; using first specification 
     Creating library build\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\buffer.cp36-win_amd64.lib and object build\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\buffer.cp36-win_amd64.exp 
    Generating code 
    Finished generating code 
    skipping 'C:\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\context.c' Cython extension (up-to-date) 
    building 'kivy.graphics.context' extension 
    C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -IC:\Users\OEM\Anaconda3\include -IC:\Users\OEM\Anaconda3\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10586.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10586.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10586.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10586.0\winrt" /TcC:\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\context.c /Fobuild\temp.win-amd64-3.6\Release\Users\OEM\AppData\Local\Temp\pip-build-jmayz55y\kivy\kivy\graphics\context.obj 
    context.c 
    c:\users\oem\appdata\local\temp\pip-build-jmayz55y\kivy\kivy\graphics\gl_redirect.h(8): fatal error C1083: Cannot open include file: 'GL/glew.h': No such file or directory 
    error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\cl.exe' failed with exit status 2 

    ---------------------------------------- 

インストールの何が問題になっているのですか？

Answer 1

最初のエラーメッセージから、あなたのcythonバージョンが原因である可能性があります。 kivyによると：

This version of Kivy requires at least Cython version 0.23, and has been tested through 0.23. Later versions may work, but as they have not been tested there is no guarantee.

kivyをインストールする前に、特定のcythonバージョン0.23をインストールしてみてください。

pip install cython==0.23 

その後、kivyのインストールを繰り返します。

Answer 2

Py35 +のサポートは最近追加されただけなので、py35 +ではKivy 1.9.1バージョン（pypi上）は動作しません。

それはどちらかのソースからのコンパイル動作させるために：

pip install https://github.com/kivy/kivy/zipball/master 

または同じドキュメントページ上に正確ですホイールを使用しています。