sudo apt-get install unity-tweak-tool
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
unity-tweak-tool : Depends: unity-webapps-common but it is not going
to be installed
E: Unable to correct problems, you have held broken packages.
当我尝试在顶部运行命令时，它给了我这个。我在许多其他事情中尝试过autoclean。有没有人有任何想法？