Correct posture for installing Anaconda

The following takes Anaconda2 installation as an example to illustrate how to use Conda more smoothly

Install Anaconda2

Install Anaconda2 (download from Tsinghua source is faster)

wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda2-5.1.0-Linux-x86_64.sh

bash  Anaconda2-5.1.0-Linux-x86_64.sh

Configure the Conda download source as Tsinghua source

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --set show_channel_urls yes

After configuring conda, you must configure pip, and everyone who has used the download speed knows :)

pip configure

pypi mirror usage help

temporary use

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple XXX
Note that simple cannot be missing, it is https instead of http

set as Default

Revise

 ~/.config/pip/pip.conf (Linux)
 
%APPDATA%\pip\pip.ini (Windows 10)
windows 修改没法使用的原因是, 隐藏了 txt 拓展名, 
创建的骑士是 pip.ini.txt, 点击"查看"->勾选"文件扩展名", 将文件名修改为 pip.ini 即可


$HOME/Library/Application Support/pip/pip.conf (macOS) (没有就创建一个)

Modify index-url to tuna, for example

[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
pip 和 pip3 并存时，只需修改 ~/.pip/pip.conf。