ubuntu pip换源

可以使用以下命令将pip源更换为清华大学的源：

1.备份原有的源文件

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak

2.编辑源文件

sudo gedit /etc/apt/sources.list

3.将原有的源地址替换为清华大学的源地址

将以下内容添加到文件末尾：

#清华大学源

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

4.更新源

sudo apt-get update

5.安装pip

sudo apt-get install python-pip

6.升级pip

sudo pip install --upgrade pip

这样就可以将pip源更换为清华大学的源了。