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:
 airvpn : Depends: libmono-system-runtime2.0-cil but it is not installable
          Depends: libmono-winforms2.0-cil but it is not installable
          Depends: libmono-corlib2.0-cil but it is not installable
E: Unmet dependencies. Try using -f.

Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
  libglew1.13 libproxychains3 libradare2-0.9.9
Use 'apt autoremove' to remove them.
The following packages will be REMOVED:
  airvpn
0 upgraded, 0 newly installed, 1 to remove and 18 not upgraded.
1 not fully installed or removed.
After this operation, 8,389 kB disk space will be freed.
Do you want to continue? [Y/n]