[机器学习] Ubuntu 软件源更新(校园网)以及问题总结

最近在折腾Linux,在校园网下怎么能够很好的获取软件很是让我头疼啊~~~

总结一下吧!!!

首先是校园网的源地址:


清华大学:
https://mirrors.tuna.tsinghua.edu.cn/ 自动选择
https://mirrors6.tuna.tsinghua.edu.cn/ 只解析 IPv6
https://mirrors4.tuna.tsinghua.edu.cn/ 只解析 IPv4

进入后选择镜像名称旁边的问号,选择对应版本的源,但是一定记住只有ipv6网络的一定将mirrors修改成mirrors6

先测试一下,地址https://mirrors6.tuna.tsinghua.edu.cn/能不能打开,如果能的话,并且你的Ubuntu版本是16.04,就直接用下面的地址覆盖sources.list的内容吧。

deb http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial main multiverse restricted universe
deb http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main multiverse restricted universe
deb http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main multiverse restricted universe
deb http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main multiverse restricted universe
deb http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main multiverse restricted universe
deb-src http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial main multiverse restricted universe
deb-src http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main multiverse restricted universe
deb-src http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main multiverse restricted universe
deb-src http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main multiverse restricted universe
deb-src http://mirrors6.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main multiverse restricted universe

中科大USTC镜像源

在这里配置相关参数获取,可以选择版本和网络线路

https://mirrors.ustc.edu.cn/repogen/

deb https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb-src https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse

deb https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
deb-src https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse

deb https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb-src https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse

deb https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
deb-src https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse

## Not recommended
# deb https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
# deb-src https://ipv6.mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse

北京交通大学
http://mirror.bjtu.edu.cn/cn/

另外的具体配置参考这里:

http://blog.csdn.net/bleachswh/article/details/51423585

正常的ipv4网络以后用到再总结吧:



问题总结:

1、如果在安装软件时经常出现:

比如安装python-dev时出现依赖包错误:

The following packages have unmet dependencies:

python-dev : Depends: python2.7-dev (>= 2.7.3) but it is not going to be installed

E: Unable to correct problems, you have held broken packages.

那么很大的可能是你的软件源配置出了问题,版本不对应等等。

2、

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