如何在usb驱动器上安装可移植的pip？

Question

我正在试图在usb驱动器F上安装pip :在便携式python旁边，但它似乎不起作用。我使用Git-bash (msys)作为命令行。关于我的尝试，请见下文：

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。但是，“哪个点”仍然什么也没有产生。我怎么才能解决这个问题？

Answer 1

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

编辑您的~/.bashrc或~/.bash_profile并添加以下内容：

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

保存，重新启动您的shell，您应该都设置好了。