我和ubuntu 14.04有个奇怪的问题。当我尝试更新我的系统或安装任何软件时,我有一个错误。
$ sudo apt-get install 4digits
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
4di
大约一个月前,我从购买了goo世界,它运行得很好。但是最近,当我执行sudo apt更新时,我得到了以下输出。
W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa-uploaders/world-of-goo/ubuntu/dists/precise/main/binary-amd64/Packages The requested URL returned error: 401
W: Failed to fetch https://private-ppa.launchpad.net/commercial-pp