当我尝试安装任何包时，apt我得到以下结果：
结果sudo apt-get -f install nmap：
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.
nmap : Depends: liblinear3 (>= 2.01+dfsg) but it is not going to be installed
Depends: lua-lpeg but it is not going to be installed
Recommends: ndiff but it is not going to be installed
osbuddy : Depends: default-jre but it is not going to be installed or
java6-runtime or
java7-runtime
Depends: jarwrapper (>= 0.5) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).