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社区首页 >问答首页 >pip安装web3未安装

问pip安装web3未安装
EN

Stack Overflow用户
提问于 2019-10-08 21:26:38
回答 4查看 6K关注 0票数 2

任何建议都将不胜感激。我已经安装了visual studio，就像它在错误中告诉我的那样，我也尝试过在venv环境中通过pip安装它，但是它仍然不能工作，我已经在下面包含了完整的错误消息。

这个错误消息有点长，这是它给error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.23.28105\\bin\\HostX86\\x64\\cl.exe' failed with exit status 2的最后一条消息，正如前面提到的，我已经安装了visual studio，所以我不明白我已经检查过它是一个环境变量，我需要创建一个无效的环境变量，从错误的外观来看，它听起来像是他们丢失的文件夹，如果是这样，我该如何解决这个问题？

谢谢你

代码语言：javascript
复制
ERROR: Command errored out with exit status 1:
       command: 'c:\users\carl-\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"'; __file__='"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\carl-\AppData\Local\Temp\pip-wheel-gzs5afno' --python-tag cp37
           cwd: C:\Users\carl-\AppData\Local\Temp\pip-install-pdkcfk2e\lru-dict\
      Complete output (11 lines):
      running bdist_wheel
      running build
      running build_ext
      building 'lru' extension
      creating build
      creating build\temp.win-amd64-3.7
      creating build\temp.win-amd64-3.7\Release
      C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MT -Ic:\users\carl-\appdata\local\programs\python\python37\include -Ic:\users\carl-\appdata\local\programs\python\python37\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" /Tclru.c /Fobuild\temp.win-amd64-3.7\Release\lru.obj
      lru.c
      c:\users\carl-\appdata\local\programs\python\python37\include\pyconfig.h(59): fatal error C1083: Cannot open include file: 'io.h': No such file or directory
      error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.23.28105\\bin\\HostX86\\x64\\cl.exe' failed with exit status 2
      ----------------------------------------
      ERROR: Failed building wheel for lru-dict
      Running setup.py clean for lru-dict
      Building wheel for cytoolz (setup.py) ... error
      ERROR: Command errored out with exit status 1:
       command: 'c:\users\carl-\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\cytoolz\\setup.py'"'"'; __file__='"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\cytoolz\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\carl-\AppData\Local\Temp\pip-wheel-a6zbn7gs' --python-tag cp37
           cwd: C:\Users\carl-\AppData\Local\Temp\pip-install-pdkcfk2e\cytoolz\
      Complete output (55 lines):
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build\lib.win-amd64-3.7
      creating build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\compatibility.py -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\utils_test.py -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\_signatures.py -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\_version.py -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\__init__.py -> build\lib.win-amd64-3.7\cytoolz
      creating build\lib.win-amd64-3.7\cytoolz\curried
      copying cytoolz\curried\exceptions.py -> build\lib.win-amd64-3.7\cytoolz\curried
      copying cytoolz\curried\operator.py -> build\lib.win-amd64-3.7\cytoolz\curried
      copying cytoolz\curried\__init__.py -> build\lib.win-amd64-3.7\cytoolz\curried
      copying cytoolz\dicttoolz.pyx -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\functoolz.pyx -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\itertoolz.pyx -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\recipes.pyx -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\utils.pyx -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\cpython.pxd -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\dicttoolz.pxd -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\functoolz.pxd -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\itertoolz.pxd -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\recipes.pxd -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\utils.pxd -> build\lib.win-amd64-3.7\cytoolz
      copying cytoolz\__init__.pxd -> build\lib.win-amd64-3.7\cytoolz
      creating build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\dev_skip_test.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_compatibility.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_curried.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_curried_toolzlike.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_dev_skip_test.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_dicttoolz.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_docstrings.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_doctests.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_embedded_sigs.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_functoolz.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_inspect_args.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_itertoolz.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_none_safe.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_recipes.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_serialization.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_signatures.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_tlz.py -> build\lib.win-amd64-3.7\cytoolz\tests
      copying cytoolz\tests\test_utils.py -> build\lib.win-amd64-3.7\cytoolz\tests
      running build_ext
      building 'cytoolz.dicttoolz' extension
      creating build\temp.win-amd64-3.7
      creating build\temp.win-amd64-3.7\Release
      creating build\temp.win-amd64-3.7\Release\cytoolz
      C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MT -Ic:\users\carl-\appdata\local\programs\python\python37\include -Ic:\users\carl-\appdata\local\programs\python\python37\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" /Tccytoolz/dicttoolz.c /Fobuild\temp.win-amd64-3.7\Release\cytoolz/dicttoolz.obj
      dicttoolz.c
      c:\users\carl-\appdata\local\programs\python\python37\include\pyconfig.h(59): fatal error C1083: Cannot open include file: 'io.h': No such file or directory
      error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.23.28105\\bin\\HostX86\\x64\\cl.exe' failed with exit status 2
      ----------------------------------------
      ERROR: Failed building wheel for cytoolz
      Running setup.py clean for cytoolz
    Failed to build lru-dict cytoolz
    Installing collected packages: lru-dict, cytoolz, eth-utils, attrdict, hexbytes, parsimonious, eth-abi, eth-keys, eth-keyfile, rlp, eth-rlp, eth-account, web3
      Running setup.py install for lru-dict ... error
        ERROR: Command errored out with exit status 1:
         command: 'c:\users\carl-\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"'; __file__='"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\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\carl-\AppData\Local\Temp\pip-record-89q4z0xh\install-record.txt' --single-version-externally-managed --compile
             cwd: C:\Users\carl-\AppData\Local\Temp\pip-install-pdkcfk2e\lru-dict\
        Complete output (11 lines):
        running install
        running build
        running build_ext
        building 'lru' extension
        creating build
        creating build\temp.win-amd64-3.7
        creating build\temp.win-amd64-3.7\Release
        C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MT -Ic:\users\carl-\appdata\local\programs\python\python37\include -Ic:\users\carl-\appdata\local\programs\python\python37\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" /Tclru.c /Fobuild\temp.win-amd64-3.7\Release\lru.obj
        lru.c
        c:\users\carl-\appdata\local\programs\python\python37\include\pyconfig.h(59): fatal error C1083: Cannot open include file: 'io.h': No such file or directory
        error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.23.28105\\bin\\HostX86\\x64\\cl.exe' failed with exit status 2
        ----------------------------------------
    ERROR: Command errored out with exit status 1: 'c:\users\carl-\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"'; __file__='"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\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\carl-\AppData\Local\Temp\pip-record-89q4z0xh\install-record.txt' --single-version-externally-manag

ed --compile检查日志以获得完整的命令输出。

python
pip
web3
EN

回答 4

Stack Overflow用户

回答已采纳

发布于 2019-10-08 21:53:21

这里的问题是

代码语言：javascript
复制
c:\users\carl-\appdata\local\programs\python\python37\include\pyconfig.h(59): fatal error C1083: Cannot open include file: 'io.h': No such file or directory

pip在这里所做的是下载web3源代码，并尝试使用C:\Program Files (x86)\Microsoft Visual Studio中visual studio附带的编译器对其进行编译

它失败了，因为它找不到与您可以使用Visual Studio Installer安装的Windows SDK (另请参阅this post)捆绑在一起的标头。只需选择“修改”，然后选择“单个组件”并安装“Windows10SDK”即可。这应该能解决你的问题

票数 1
EN

Stack Overflow用户

发布于 2021-11-04 07:01:13

只需安装cython即可

代码语言：javascript
复制
pip install cython #in the same environment
票数 3
EN

Stack Overflow用户

发布于 2021-11-04 23:19:00

不确定我的问题是否相同，但下载Microsoft C++构建工具对我有效。

票数 1
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/58287344

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