如何在Debian 7上升级到最新的git?
我已经通过apt-get在Debian 7上安装了git,这给了我: # git --version git version 1.7.10.4 我想升级到git的最新版本。我试过了: sudo apt-get install python-software-properties sudo add-apt-repository ppa:git-core/ppa sudo apt-get update sudo apt-get install git 但这会产生以下错误: Fetched 6,944 B in 0s (10.1 kB/s) W: Failed to fetch http://ppa.launchpad.net/git-core/ppa/ubuntu/dists/wheezy/main/source/Sources 404 Not Found W: Failed to fetch http://ppa.launchpad.net/git-core/ppa/ubuntu/dists/wheezy/main/binary-amd64/Packages 404 Not Found 我也尝试遵循此指南: http://backports.debian.org/Instructions/ 但我仍然无法获得最新的git,有什么建议吗?