(1) 备份原始文件
sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup(2) 获得超级管理员权限
sudo su(3) 打开配置文件
gedit /etc/apt/sources.list(4) 在源文件开始添加如下地址并保存退出 #添加阿里源
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse(5) 更新源(前面已经获得超级管理员权限)
apt-get update apt-get upgrade国内的一些镜像 阿里云
http://mirrors.aliyun.com/pypi/simple/中国科技大学
https://pypi.mirrors.ustc.edu.cn/simple/豆瓣
http://pypi.douban.com/simple/清华
https://pypi.tuna.tsinghua.edu.cn/simple/修改源方法 (1) 临时使用:
可以在使用pip的时候加参数-i https://pypi.tuna.tsinghua.edu.cn/simple
例如:pip install -i https://pypi.tuna.tsinghua.edu.cn/simple django
(2) 永久修改: linux下,修改 ~/.pip/pip.conf (没有就创建一个), 内容如下:
gedit ~/.pip/pip.conf[global] index-url = https://pypi.tuna.tsinghua.edu.cn/simple
windows下,直接在user目录中创建一个pip目录,如:C:\Users\xx\pip,新建文件pip.ini,内容如下
[global] index-url = https://pypi.tuna.tsinghua.edu.cn/simplepip 安装新包 后的保存的路径
usr/local/lib/python2.7/dist-packageshttps://www.cnblogs.com/shenzhenhuaya/p/sfaegtrg.html 持续更新…