无法安装多个开发库
我无法安装几个包。 这是发生了什么。 我安装了Ubuntu 12.04，添加了ppa:ricotz/testing ，然后升级到12.10。 我的系统工作正常，但apt-get build-dep gnome-terminal例如，不起作用：
Reading package lists... Done Building dependency tree Reading state information... Done The following packages have unmet dependencies: libgtk-3-dev : Depends: libgtk-3-0 (= 3.6.0-0ubuntu3.2) but 3.6.1-0ubuntu1~12.04~ricotz1 is to be installed Depends: gir1.2-gtk-3.0 (= 3.6.0-0ubuntu3.2) but 3.6.1-0ubuntu1~12.04~ricotz1 is to be installed Depends: libpango1.0-dev (>= 1.30.0) but it is not going to be installed Depends: libcairo2-dev (>= 1.10.0) but it is not going to be installed libgtk2.0-dev : Depends: libpango1.0-dev (>= 1.20) but it is not going to be installed Depends: libcairo2-dev (>= 1.6.4-6.1) but it is not going to be installed libvte-2.90-dev : Depends: libcairo2-dev but it is not going to be installed Depends: libpango1.0-dev (>= 1.22.0) but it is not going to be installed E: Build-dependencies for gnome-terminal could not be satisfied. exit 100
我不再拥有ppa:ricotz/testing ，我在升级时被禁用/删除了，我想，但我仍然会遇到很多错误。
您应该尝试清理包和包列表。 请尝试以下命令：
sudo apt-get update sudo apt-get autoremove sudo apt-get install -f
第一个命令将更新您的包列表，第二个命令将删除不再需要的所有包，第三个命令将安装其他包所需但尚未安装的所有包。