【已解决】virtualenv报错AssertionError

原创文章，转载请注明： 转载自勤奋的小青蛙
本文链接地址: 【已解决】virtualenv报错AssertionError

virtualenv新建环境时报错：

AssertionError: Filename D:\Python34\Lib\os.py does not start with any of these prefixes: ['D:\\python34', 'D:\\python34']

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E:\flasky>virtualenv venv
Using base prefix 'd:\\python34'
Traceback (most recent call last):
  File "D:\Python34\Lib\runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "D:\Python34\Lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "D:\Python34\Scripts\virtualenv.exe\__main__.py", line 9, in <module>
  File "d:\python34\lib\site-packages\virtualenv.py", line 711, in main
    symlink=options.symlink)
  File "d:\python34\lib\site-packages\virtualenv.py", line 924, in create_environment
    site_packages=site_packages, clear=clear, symlink=symlink))
  File "d:\python34\lib\site-packages\virtualenv.py", line 1131, in install_python
    copy_required_modules(home_dir, symlink)
  File "d:\python34\lib\site-packages\virtualenv.py", line 1061, in copy_required_modules
    dst_filename = change_prefix(filename, dst_prefix)
  File "d:\python34\lib\site-packages\virtualenv.py", line 1035, in change_prefix
    (filename, prefixes)
AssertionError: Filename D:\Python34\Lib\os.py does not start with any of these prefixes: ['D:\\python34', 'D:\\python34']

解决办法：

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virtualenv -p <PATH TO PYTHON.EXE> venv

指定自己的python.exe路径即可。

解决后：

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E:\flasky>virtualenv -p D:\Python34\python.exe  venv
Running virtualenv with interpreter D:\Python34\python.exe
Using base prefix 'D:\\Python34'
New python executable in E:\flasky\venv\Scripts\python.exe
Installing setuptools, pip, wheel...done.
 
E:\flasky>

参考：
http://stackoverflow.com/questions/8688709/virtualenv-on-windows-7-returns-assertionerror/8688733

原创文章，转载请注明： 转载自勤奋的小青蛙
本文链接地址: 【已解决】virtualenv报错AssertionError

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