leo  -f, --fix-broken
         Fix; attempt to correct a system with broken dependencies in place. This option, when used with install/remove, can omit any packages to permit APT to
         deduce a likely solution. If packages are specified, these have to completely correct the problem. The option is sometimes necessary when running APT for
         the first time; APT itself does not allow broken package dependencies to exist on a system. It is possible that a system's dependency structure can be so
         corrupt as to require manual intervention (which usually means using dpkg --remove to eliminate some of the offending packages). Use of this option