尝试为 Windows 扩展安装 Python 时出现值错误

问题描述

我已经安装了 Microsoft Visual Studio 2008.我下载了 zip 文件 Python for Windows 扩展 并将内容提取到我的 Python27 文件夹中.现在有一个名为 pywin32-214 的子文件夹.(32 部分有问题吗?我在 64 位系统上.)这是来自命令行的抄本:

I have Microsoft Visual Studio 2008 installed already. I downloaded the zip file Python for Windows extensions and extracted the contents into my Python27 folder. There's now a subfolder called pywin32-214. (Is the 32 part a problem? I'm on a 64-bit system.) Here's a transcript from the command line:

C:Python27pywin32-214>setup.py -q install
Building pywin32 2.7.214.0
Traceback (most recent call last):
  File "C:Python27pywin32-214setup.py", line 2152, in <module>
    ('', ('pywin32.pth',)),
  File "C:Python27libdistutilscore.py", line 152, in setup
    dist.run_commands()
  File "C:Python27libdistutilsdist.py", line 953, in run_commands
    self.run_command(cmd)
  File "C:Python27libdistutilsdist.py", line 972, in run_command
    cmd_obj.run()
  File "C:Python27pywin32-214setup.py", line 1251, in run
    install.run(self)
  File "C:Python27libdistutilscommandinstall.py", line 563, in run
    self.run_command('build')
  File "C:Python27libdistutilscmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:Python27libdistutilsdist.py", line 972, in run_command
    cmd_obj.run()
  File "C:Python27pywin32-214setup.py", line 596, in run
    build.run(self)
  File "C:Python27libdistutilscommanduild.py", line 127, in run
    self.run_command(cmd_name)
  File "C:Python27libdistutilscmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:Python27libdistutilsdist.py", line 972, in run_command
    cmd_obj.run()
  File "C:Python27libdistutilscommanduild_ext.py", line 340, in run
    self.build_extensions()
  File "C:Python27pywin32-214setup.py", line 858, in build_extensions
    self.compiler.initialize()
  File "C:Python27libdistutilsmsvc9compiler.py", line 383, in initialize
    vc_env = query_vcvarsall(VERSION, plat_spec)
  File "C:Python27libdistutilsmsvc9compiler.py", line 299, in query_vcvarsal
l
    raise ValueError(str(list(result.keys())))
ValueError: [u'path']

我不知道该怎么办.有帮助吗?

I don't know what to make of this. Help?

推荐答案

如果您安装了 64 位 Python:

If you have a 64 bit Python installation:

安装Microsoft Visual Studio 2008 专业版"并启用X64 编译器和工具"选项.

Install "Microsoft Visual Studio 2008 Professional Edition" with the "X64 Compiler and Tools" option enabled.

或者，从 http://sourceforge.net/projects/pywin32/files/pywin32/Build%20214/

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