mkvirtualenv在mkvirtualenv和workon期间抛出错误

Question

我在Win7上，安装了python 2.7.7 x64，安装了pip 1.5.6，安装了virtualenv 1.11.6和virtualenvwrapper 12.7.8。我使用powershell提示符安装了pip / virtualenv / virtualenvwrapper。我创建了一个env并得到以下错误。当我做的时候我也会得到它＆＃34; workon test1＆＃34;改为环境

    PS C:\Users\rowidema\Envs> mkvirtualenv test1
    New python executable in test1\Scripts\python.exe
    Installing setuptools, pip...done.
    The argument '~\Envs\VEW_PreMakeVirtualEnv.ps1' to the -File parameter does not exist. Provide the path to an existing '.ps1' file as an argument to the -File parameter.
    Added activation script por Powershell to ~/Envs/test1\Scripts.
    The argument '~\Envs\VEW_PreActivateVirtualEnv.ps1' to the -File parameter does not exist. Provide the path to an existing '.ps1' file as an argument to the -File parameter.

我找不到实际运行的脚本来找出-File实际期望的内容 谢谢 罗伯特