今天在ubuntu下安装任何软件都提示以下错误：
ideallic@ubuntu:~$ sudo apt-get install git [sudo] password for ideallic: 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: git : Depends: liberror-perl but it is not going to be installed Depends: git-man (> 1:1.9.1) but it is not going to be installed Depends: git-man (< 1:1.9.1-.) but it is not going to be installed libqglviewer-qt4-dev:i386 : Depends: libqglviewer-qt4-2:i386 (= 2.3.4-4ubuntu2) but it is not installable Depends: libqglviewer-dev-common:i386 (= 2.3.4-4ubuntu2) but it is not installable Depends: libc6:i386 (>= 2.1.3) but it is not going to be installed Depends: libgcc1:i386 (>= 1:4.1.1) but it is not going to be installed Depends: libgl1-mesa-glx:i386 or libgl1:i386 Depends: libqt4-opengl:i386 (>= 4:4.5.3) but it is not going to be installed Depends: libqtcore4:i386 (>= 4:4.5.3) but it is not going to be installed Depends: libqtgui4:i386 (>= 4:4.5.3) but it is not going to be installed Depends: libstdc++6:i386 (>= 4.1.1) but it is not going to be installed Depends: libqt4-dev:i386 but it is not going to be installed Depends: libx11-dev:i386 but it is not going to be installed Depends: libxext-dev:i386 but it is not going to be installed Depends: libxmu-dev:i386 but it is not going to be installed Depends: libgl1-mesa-dev:i386 or libgl-dev:i386 Depends: libqt4-opengl-dev:i386 but it is not going to be installed E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
解决方法：
删除提示的未完全安装的软件libqglviewer-qt4-dev。
ideallic@ubuntu:~$ sudo dpkg --purge libqglviewer-qt4-dev (Reading database ... 200785 files and directories currently installed.) Removing libqglviewer-qt4-dev (2.3.4-4ubuntu2) ... ideallic@ubuntu:~$
