使用PIP for Python通過Mac OS X終端安裝虛擬環境終端

Question

所以，只是一個簡單的問題。我已經在Mac OS X終端中通過Homebrew安裝了Pip for Python。接下來我要做的就是通過pip install virtualenv安裝虛擬環境 - 這就是我遇到問題的地方。我收到以下錯誤消息：

Exception: 
Traceback (most recent call last): 
    File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in main 
    status = self.run(options, args) 
    File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py", line 342, in run 
    prefix=options.prefix_path, 
    File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py", line 784, in install 
    **kwargs 
    File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 851, in install 
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix) 
    File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 1064, in move_wheel_files 
    isolated=self.isolated, 
    File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/wheel.py", line 345, in move_wheel_files 
    clobber(source, lib_dir, True) 
    File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/wheel.py", line 323, in clobber 
    shutil.copyfile(srcfile, destfile) 
    File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 83, in copyfile 
    with open(dst, 'wb') as fdst: 
IOError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/virtualenv.py' 

任何人都知道該怎麼辦？ 我對這一切都很陌生，所以我完全不知道該怎麼做。

謝謝。

Answer 1

你見過http://softwaretester.info/install-and-upgrade-pip-on-mac-os-x/ 這可能幫助你，我的Windows用戶因此它的命令是一樣PIP安裝包名，但你必須顯示在腳本在Windows python27的文件夾，但我不知道mac-os-x。所以這也改變你的目錄python27 /腳本，然後使用PIP你的命令

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