使用 pip 安装 Twisted for Python：错误：Microsoft Visual Studio 失败，退出状态为 2

Question

当我尝试在运行 python3.7 的 windows 10 机器上安装 python 包 Twisted 时，我无法从 .tarz 文件构建 Wheel，最终得到以下输出：

C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.14.26428\bin\HostX86\x86\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DWIN32=1 -Ic:\users\dario\appdata\local\programs\python\python37-32\include -Ic:\users\dario\appdata\local\programs\python\python37-32\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.14.26428\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\cppwinrt" "-IC:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.14.26428\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17134.0\cppwinrt" /Tcsrc/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c /Fobuild\temp.win32-3.7\Release\src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.obj
iocpsupport.c
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(1933): warning C4047: '=': '__pyx_t_11iocpsupport_HANDLE' differs in levels of indirection from 'HANDLE'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2077): warning C4022: 'CreateIoCompletionPort': pointer mismatch for actual parameter 1
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2077): warning C4022: 'CreateIoCompletionPort': pointer mismatch for actual parameter 2
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2077): warning C4047: '=': '__pyx_t_11iocpsupport_HANDLE' differs in levels of indirection from 'HANDLE'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2192): warning C4022: 'GetQueuedCompletionStatus': pointer mismatch for actual parameter 1
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2537): warning C4022: 'PostQueuedCompletionStatus': pointer mismatch for actual parameter 1
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2648): warning C4022: 'CloseHandle': pointer mismatch for actual parameter 1
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7194): warning C4020: 'function through pointer': too many actual parameters
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7637): error C2039: 'exc_type': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7638): error C2039: 'exc_value': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7639): error C2039: 'exc_traceback': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7640): error C2039: 'exc_type': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7641): error C2039: 'exc_value': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7642): error C2039: 'exc_traceback': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7664): error C2039: 'exc_type': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7665): error C2039: 'exc_value': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7666): error C2039: 'exc_traceback': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7667): error C2039: 'exc_type': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7668): error C2039: 'exc_value': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7669): error C2039: 'exc_traceback': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7688): error C2039: 'exc_type': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7689): error C2039: 'exc_value': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7690): error C2039: 'exc_traceback': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7697): error C2039: 'exc_type': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7698): error C2039: 'exc_value': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7699): error C2039: 'exc_traceback': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7700): error C2039: 'exc_type': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7701): error C2039: 'exc_value': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7702): error C2039: 'exc_traceback': is not a member of '_ts'
c:\users\dario\appdata\local\programs\python\python37-32\include\pystate.h(209): note: see declaration of '_ts'
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\BuildTools\\VC\\Tools\\MSVC\\14.14.26428\\bin\\HostX86\\x86\\cl.exe' failed with exit status 2

----------------------------------------
Command "c:\users\dario\appdata\local\programs\python\python37-32\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\dario\\AppData\\Local\\Temp\\pip-install-3p6tzbh6\\Twisted\\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\dario\AppData\Local\Temp\pip-record-t02tl1qo\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\dario\AppData\Local\Temp\pip-install-3p6tzbh6\Twisted\

我已尝试以下方法来解决此问题：

• 更新 Visual Studio 构建工具 2017
• 更新 pip 和 setuptools
• 在 Visual Studio 构建工具 2017 中安装 Windows 10 SDK
• 从管理员命令提示符运行 pip
• 从 Visual Studio x64 本机工具命令提示符运行 pip
• 从此站点安装轮子：https://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted 这确实有效，但是当我运行 Scrapy 时，似乎扭曲的是一个过时的版本，并且 python 3.7 存在语法错误

Answer 1

更新：Twisted 现在支持 Python 3.7

---

Twisted 还不支持 Python 3.7。来自here：

Twisted 还不支持 Python 3.7。由于语法变化和 其他变化，以及构建基础设施的不可用 此时（例如它在 Travis 上不起作用，我们还没有尝试过 appveyor)，我们还不能完全确定问题所在并修复它 信心。

您可以跟踪他们在 Python 3.7 支持方面的进展here。

Answer 2

请尝试从此发行版安装 Twisted。这对我有帮助 https://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted