如何将pip便携安装到usb驱动器上？

Question

我正试图将pip安装到便携python旁边的一个usb驱动器F:上，但它似乎不起作用。我使用gitbash（msys）作为我的命令行。请看下面我的尝试：

MYPC /f
$ which python
/f/ppython275/App/python    

MYPC /f
$ which pip    

MYPC /f
$ python get-pip.py
Downloading/unpacking pip
  Downloading pip-1.5.tar.gz (898kB): 898kB downloaded
  Running setup.py egg_info for package pip    

    warning: no files found matching 'pip\cacert.pem'
    warning: no files found matching '*.html' under directory 'docs'
    warning: no previously-included files matching '*.rst' found under directory 'docs\_build'
    no previously-included directories found matching 'docs\_build\_sources'
Installing collected packages: pip
  Running setup.py install for pip    

    warning: no files found matching 'pip\cacert.pem'
    warning: no files found matching '*.html' under directory 'docs'
    warning: no previously-included files matching '*.rst' found under directory 'docs\_build'
    no previously-included directories found matching 'docs\_build\_sources'
    Installing pip-script.py script to f:\ppython275\App\Scripts
    Installing pip.exe script to f:\ppython275\App\Scripts
    Installing pip.exe.manifest script to f:\ppython275\App\Scripts
    Installing pip2.7-script.py script to f:\ppython275\App\Scripts
    Installing pip2.7.exe script to f:\ppython275\App\Scripts
    Installing pip2.7.exe.manifest script to f:\ppython275\App\Scripts
    Installing pip2-script.py script to f:\ppython275\App\Scripts
    Installing pip2.exe script to f:\ppython275\App\Scripts
    Installing pip2.exe.manifest script to f:\ppython275\App\Scripts
Successfully installed pip
Cleaning up...    

MYPC /f
$ which pip

我重新启动了命令行。但“哪个点子”仍然一无所获。我该怎么解决这个问题？在

Answer 1

您需要编辑您的$PATH环境变量以添加/f/ppython275/App/Scripts，这样shell就会在该目录中查找可执行文件。在

编辑您的~/.bashrc或~/.bash_profile，并添加以下内容：

export PATH=$PATH:/f/ppython275/App/Scripts

保存，重新启动你的shell，你应该准备好了。在