我正在尝试安装pip在 Lion 10.7 中。通过键入
sudo easy_install pip
我收到以下消息：
Searching for pip
Best match: pip 1.2.1
Processing pip-1.2.1-py2.7.egg
pip 1.2.1 is already the active version in easy-install.pth
Installing pip script to /usr/local/bin
error: /usr/local/bin/pip: No such file or directory
我检查了路径，/usr/../bin/并且存在该pip目录。我怎样才能解决这个问题？