1: backup source list file sudocp/etc/apt/sources. list/etc/apt/sources. list_backup2: open sources. listsudogeditsources. list3: select the appropriate source, replace all the content in the file, save the file read: Ubuntu11.10OneiricOcelot update source http://www.lin
1: backup source list file
Sudo cp/etc/apt/sources. list/etc/apt/sources. list_backup
2: Open sources. list
Sudo gedit sources. list
3: select an appropriate source, replace all the content in the file, and save the file.
Related reading:
Ubuntu 11.10 Oneiric Ocelot update source http://www.linuxidc.com/Linux/2011-10/44243.htm
Ubuntu 11.04 update source list and official download http://www.linuxidc.com/Linux/2011-04/35234.htm
Ubuntu 10.10 update source http://www.linuxidc.com/Linux/2010-12/30938.htm
Electronic Science and Technology University Source:
- Deb http://ubuntu.uestc.edu.cn/ubuntu/ lucid main multiverse restricted universe
- Deb http://ubuntu.uestc.edu.cn/ubuntu/ lucid-backports main multiverse restricted universe
- Deb http://ubuntu.uestc.edu.cn/ubuntu/: lucid-proposed main multiverse restricted universe
- Deb http://ubuntu.uestc.edu.cn/ubuntu/ lucid-security main multiverse restricted universe
- Deb http://ubuntu.uestc.edu.cn/ubuntu/ lucid-updates main multiverse restricted universe
- The deb-src http://ubuntu.uestc.edu.cn/ubuntu/ lucid main multiverse restricted universe
- Deb-src http://ubuntu.uestc.edu.cn/ubuntu/-lucid-backports main multiverse restricted universe
- Deb-src http://ubuntu.uestc.edu.cn/ubuntu/ lucid-proposed main multiverse restricted universe
- The deb-src http://ubuntu.uestc.edu.cn/ubuntu/ lucid-security main multiverse restricted universe
- The deb-src http://ubuntu.uestc.edu.cn/ubuntu/ lucid-updates main multiverse restricted universe
My Linux version: Ubuntu 10.04 (Lucid (10.04))
4: refresh the list
Sudo apt-get update
5. Install Vim
Sudo apt-get install vim