为 Python 2.7 构建/安装 C 模块时出错 [英] Errors while building/installing C module for Python 2.7

问题描述

我在尝试安装/编译时遇到以下错误 ctools for python(版本信息)

I'm trying getting the following errors while trying to install/compile ctools for python (version info)

ActivePython 2.7.2.5 (ActiveState Software Inc.) based on
Python 2.7.2 (default, Jun 24 2011, 12:22:14) [MSC v.1500 64 bit (AMD64)] on win32

• 操作系统:Windows 7 Professional 64 位(Service Pack 1)
• 已安装:Microsoft Visual C++ 2008 Express Edition

错误:

building 'deap.cTools' extension
Traceback (most recent call last):
  File "setup.py", line 40, in <module>
    cmdclass = {'build_py': build_py}
  File "C:\Python27\lib\distutils\core.py", line 152, in setup
    dist.run_commands()
  File "C:\Python27\lib\distutils\dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "C:\Python27\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Python27\lib\distutils\command\install.py", line 563, in run
    self.run_command('build')
  File "C:\Python27\lib\distutils\cmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:\Python27\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Python27\lib\distutils\command\build.py", line 127, in run
    self.run_command(cmd_name)
  File "C:\Python27\lib\distutils\cmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:\Python27\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Python27\lib\distutils\command\build_ext.py", line 340, in run
    self.build_extensions()
  File "C:\Python27\lib\distutils\command\build_ext.py", line 449, in build_extensions
    self.build_extension(ext)
  File "C:\Python27\lib\distutils\command\build_ext.py", line 499, in build_extension
    depends=ext.depends)
  File "C:\Python27\lib\distutils\msvc9compiler.py", line 473, in compile
    self.initialize()
  File "C:\Python27\lib\distutils\msvc9compiler.py", line 383, in initialize
    vc_env = query_vcvarsall(VERSION, plat_spec)
  File "C:\Python27\lib\distutils\msvc9compiler.py", line 299, in query_vcvarsall
    raise ValueError(str(list(result.keys())))
ValueError: [u'path']

我已经按照此处的建议安装了 PyWin，但它没有帮助.如果您能帮我解决这个问题，我将不胜感激.

I've installed PyWin as suggested in here, but it didn't help. I'd appreciate help sorting out this issue.

编辑

尝试安装 scikit-learn

  File "C:\Python27\lib\distutils\msvc9compiler.py", line 299, in query_vcvarsall
    raise ValueError(str(list(result.keys())))
ValueError: [u'path']

推荐答案

我在我的博客中总结了上面的内容.http://springflex.blogspot.com/2014/02/how-to-fix-valueerror-when-trying-to.html

I summarized above in my blog. http://springflex.blogspot.com/2014/02/how-to-fix-valueerror-when-trying-to.html

要安装带有所有必需组件的 Visual Studio 2008 Express Edition:

To install Visual Studio 2008 Express Edition with all required components:

1. 安装 Microsoft Visual Studio 2008 速成版.主要的 Visual Studio 2008 Express 安装程序可从(C++ 安装程序名称为 vcsetup.exe)获得:

1. Install Microsoft Visual Studio 2008 Express Edition. The main Visual Studio 2008 Express installer is available from (the C++ installer name is vcsetup.exe):

安装 Microsoft Windows SDK.Microsoft Windows SDK 可通过搜索 Microsoft 的下载站点或直接访问:http://www.microsoft.com/downloads/details.aspx?FamilyId=F26B1AA4-741A-433A-9BE5-FA919850BDBF&displaylang=en

Install the Microsoft Windows SDK. The Microsoft Windows SDK is available by searching Microsoft's download site, or by going directly to: http://www.microsoft.com/downloads/details.aspx?FamilyId=F26B1AA4-741A-433A-9BE5-FA919850BDBF&displaylang=en

要验证您是否已安装所有组件，请检查 Microsoft SDK 是否包含 C/C++ 编译器cl.exe"的amd64"版本.这通常安装到

To verify that you have all installed components, check that the Microsoft SDK contains the "amd64" version of the C/C++ compiler "cl.exe". This is usually installed into

C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\amd64\cl.exe

• 将 .../VC/bin/vcvars64.bat 复制到 .../VC/bin/vcvarsamd64.bat

• copy .../VC/bin/vcvars64.bat to .../VC/bin/vcvarsamd64.bat

  将 .../VC/bin/vcvars64.bat 复制到 .../VC/bin/amd64/vcvarsamd64.bat

  copy .../VC/bin/vcvars64.bat to .../VC/bin/amd64/vcvarsamd64.bat

  这篇关于为 Python 2.7 构建/安装 C 模块时出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！