回到国内发现Ubuntu系统下软件下载安装速度很慢,需要更改使用本地源。
Ubuntu
阿里云官方上有Ubuntu镜像配置方法, 选择对应的版本即可,如对于20.04,只需将如下语句加入到/etc/apt/sources.list文件中
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
Pip
因为使用pyenv管理多个版本,目前仅使用临时加速方法,如需安装numpy,只需
pip install -i [local source] numpy
# 如清华镜像源
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple numpy
可选的本地镜像有
清华:https://pypi.tuna.tsinghua.edu.cn/simple
阿里云:http://mirrors.aliyun.com/pypi/simple/
中国科技大学 https://pypi.mirrors.ustc.edu.cn/simple/
华中理工大学:http://pypi.hustunique.com/
山东理工大学:http://pypi.sdutlinux.org/
豆瓣:http://pypi.douban.com/simple/