我正在尝试在运行 LAMP 的 Ubuntu 14.04 服务器上安装 OwnCloud。
我正在使用本教程来获取它（https://www.howtoforge.com/how-to-install-owncloud-7-on-ubuntu-14.04），但是当我运行时sudo apt-get update我得到：
W: Failed to fetch http://inverse.ca/ubuntu-v3/dists/trusty/trusty/binary-amd64Packages 401 Authorization Required [IP: 192.95.20.194 80]
W: Failed to fetch http://inverse.ca/ubuntu-v3/dists/trusty/trusty/binary-i386/ackages 401 Authorization Required [IP: 192.95.20.194 80]
E: Some index files failed to download. They have been ignored, or old ones use instead.
我认为我不应该得到它。
然后当我尝试运行sudo apt-get install owncloud并到达：
After this operation, 86.3 MB of additional disk space will be used. Do you want to continue? [Y/n] y
我得到：Abort.
有人知道我可以尝试什么吗？有点迷茫……