为python设置virtualenv时出现错误的解释器错误

我正在尝试设置虚拟环境，但当我尝试激活它时，出现以下错误：

 virtualenv hello
-bash: /usr/local/bin/virtualenv: /usr/local/Cellar/python/2.7.8/Frameworks/Python.framework/Versions/2.7/Resour: bad interpreter: No such file or directory

对可能出现的问题有什么想法吗？我的$PATH如下所示：

Users/me/workspace/google-cloud-sdk/bin:/usr/local/bin:/Users/me/workspace/google-cloud-sdk/bin:/urs/local/bin:/Users/me/workspace/google-cloud-sdk/bin:/urs/local/bin:/Users/me/workspace/google-cloud-sdk/bin:usr/local/python:usr/bin/python:/Library/Frameworks/Python.framework/Versions/2.7/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/usr/texbin: No such file or directory

--它返回错误的事实让我怀疑我的.bash_配置文件设置错误。以下是我所做的唯一修改：

#Set architecture flags
export ARCHFLAGS="-arch x86_64"

#Ensure user-installed binaries take precedence
export PATH=/usr/local/bin:$PATH

#Load .bashrc if it exists
test -f ~/.bashrc && source ~/.bashrc

# The next line updates PATH for the Google Cloud SDK.
source '/Users/me/workspace/google-cloud-sdk/path.bash.inc'

# The next line enables bash completion for gcloud.
source '/Users/me/workspace/google-cloud-sdk/completion.bash.inc' 

这是我的。bashrc：

# pip should only run if there is a virtualenv currently activated
export PIP_REQUIRE_VIRTUALENV=true
# cache pip-installed packages to avoid re-downloading
export PIP_DOWNLOAD_CACHE=$HOME/.pip/cache

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看起来这个问题与我拥有的多个python版本有关，其中一些版本导致了问题。一个干净的操作系统安装修复了这个问题。

我建议您使用virtualenv包装器-

export WORKON_HOME=$HOME/.virtualenvs
export PROJECT_HOME=$HOME/Devel
export VIRTUALENVWRAPPER_SCRIPT=/usr/local/bin/virtualenvwrapper.sh
source /usr/local/bin/virtualenvwrapper_lazy.sh

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尝试pip卸载virtualenv，然后用pip.omg重新安装。购买全新的电脑也可以“修复”这一问题。你试过@Ben的建议吗？和Alex K说的一样。核选择不可能是唯一的解决方案。您可能希望尝试重现该问题。而VirtualNV允许多种版本的东西。