The installation of pip's source

The reason of installating pip’s source

When it comes to the installation of python package by conda or pip, here is a problem named speed of Internet. Maybe you’ll doubt that your computer has some errors but the fact is amazing.

The step to install pip’s source

1、open your terminal
2、input the following command

vim pipChangeSource.h

the file’s name could be named by yourself

3、press “i” on your keyboard and when here is a word INSERT and then you can paste the phase followed:

#!/bin/bash
echo “pip change source”
cd ~
dir=".pip"
[ -d “KaTeX parse error: Expected 'EOF', got '&' at position 8: dir" ] &̲& rm -rf "dir”
mkdir “ $dir&quot; cat&gt;&quot;$dir”/pip.conf<<EOF
[global]
index-url = http://mirrors.aliyun.com/pypi/simple/
[install]
trusted-host=mirrors.aliyun.com
EOF

when you finish the step above, press “esc” on your keykoard and then input wq. After the two step, you can save your change and exit.
4、apply your change. Input the commmand followed:

source pipChangeSource.h

Then you can surf the Internet happily!