无法在Windows 10上使用pip安装Vowpalwabbit

时间:2019-05-25 16:48:17

标签: python pip vowpalwabbit

我在Windows 10上安装了python 3.7.0,但无法安装Vowpalwobbit。当我使用命令时:

pip install vowpalwabbit

我得到:

Building wheels for collected packages: vowpalwabbit
  Building wheel for vowpalwabbit (setup.py) ... error
  ERROR: Complete output from command 'c:\users\user\appdata\local\programs\python\python37-32\python.exe' -u -c 'import setuptools, tokenize;__file__='"'"'C:\\Users\\User\\AppData\\Local\\Temp\\pip-install-0tp3npd1\\vowpalwabbit\\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\User\AppData\Local\Temp\pip-wheel-78e8xolx' --python-tag cp37:
  ERROR: running bdist_wheel
  ...
    File "C:\Users\User\AppData\Local\Temp\pip-install-0tp3npd1\vowpalwabbit\setup.py", line 115, in build_extension
      raise Exception('Pre-built vw/python library for Windows is not supported for this python version')
  Exception: Pre-built vw/python library for Windows is not supported for this python version

我尝试使用Python 3.5.0,但仍然无法正常工作。

1 个答案:

答案 0 :(得分:1)

我将在这里粘贴response I gave on the issue

Python软件包包含需要从源代码构建的C ++,并且由于依赖关系也需要存在而使它变得有点困难。我们正在努力改善Python的安装体验,但与此同时,这是我如何通过最新的vw master在Windows 10 1809上解决您的问题。 (自8.5.0开始,事情已经发生了很多变化)

  • 对于Python3.7,我使用了Boost 1.70(这是vcpkg的最新版本)
  • 我使用了CMake 3.13,它能够解决Boost 1.70的依赖性

    1. Install vcpkg
    2. Install dependencies with vcpkg

    vcpkg install zlib:x64-windows
    vcpkg install boost-system:x64-windows
    vcpkg install boost-program-options:x64-windows
    vcpkg install boost-test:x64-windows
    vcpkg install boost-align:x64-windows
    vcpkg install boost-foreach:x64-windows
    vcpkg install boost-python:x64-windows
    vcpkg install boost-math:x64-windows
    vcpkg install boost-thread:x64-windows
    
    1. cd <repo_root>/python
    2. python setup.py --vcpkg-root C:\path\to\vcpkg install
      • C:\path\to\vcpkg是克隆vcpkg的根目录