以下是我运行时遇到的错误pip：
pip
serkan$ rm -r mysite serkan$ pwd /Users/serkan/Desktop/Python Folder serkan$ virtualenv mysite New python executable in mysite/bin/python Installing setuptools............done. Installing pip...............done. serkan$ source mysite/bin/activate (mysite)serkan$ pip install pinax -bash: /Users/serkan/Desktop/Python Folder/mysite/bin/pip: "/Users/serkan/Desktop/Python: bad interpreter: No such file or directory (mysite)serkan$ python pip install pinax python: can't open file 'pip': [Errno 2] No such file or directory (mysite)serkan$ python pip install Pinax python: can't open file 'pip': [Errno 2] No such file or directory (mysite)serkan$ python pip install Pinax python: can't open file 'pip': [Errno 2] No such file or directory (mysite)serkan$ python pip install Pinax python: can't open file 'pip': [Errno 2] No such file or directory (mysite)serkan$ python pip python: can't open file 'pip': [Errno 2] No such file or directory (mysite)serkan$ pip -bash: /Users/serkan/Desktop/Python Folder/mysite/bin/pip: "/Users/serkan/Desktop/Python: bad interpreter: No such file or directory (mysite)serkan$ pip install Pinax -bash: /Users/serkan/Desktop/Python Folder/mysite/bin/pip: "/Users/serkan/Desktop/Python: bad interpreter: No such file or directory (mysite)serkan$
在没有空格的路径中创建您的virtualenv环境。这就是为什么它发生的原因：
创建环境时，它会建立一个bin目录。在该bin目录中是与环境有关的所有可执行文件。有些是脚本。如您所知，hashbang用来告诉系统使用什么解释程序来运行脚本。您可能经常在脚本顶部看到此信息：
bin
#!/usr/bin/env python
如果脚本位于/tmp/test.py，则告诉系统运行以下命令来执行脚本：
/tmp/test.py
/usr/bin/env python /tmp/test.py
就您而言，virtualenv正在创建如下脚本：
#!/tmp/oh no/bin/python
当系统尝试执行该命令/tmp/oh时，它将尝试使用参数no/bin/python和来执行命令/tmp/test.py。/tmp/oh不存在，因此失败。
/tmp/oh
no/bin/python
