我已成功安装rvm
,但是当我运行以下命令如何在Ubuntu 12.04上正确安装ruby 2.0.0?
sudo apt-get update
或者:
rvm install 2.0.0
我有以下错误:
W: Failed to fetch http://ppa.launchpad.net/cheleb/blender-svn/ubuntu/dists/precise/main/source/Sources 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/cheleb/blender-svn/ubuntu/dists/precise/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/cheleb/blender-svn/ubuntu/dists/precise/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/ferramroberto/oneiric/ubuntu/dists/precise/main/source/Sources 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/ferramroberto/oneiric/ubuntu/dists/precise/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/ferramroberto/oneiric/ubuntu/dists/precise/main/binary-i386/Packages 404 Not Found
我怎样才能修复这些错误?
问上serverfault – fotanus 2013-04-25 19:08:47
这个问题显然受到了社会所界定的范围之内:“工具软件程序员常用的”,重新打开。 – 2013-10-14 02:20:16
最好应迁移到askubuntu.com – Claudiu 2014-09-09 18:22:36