root@kali-m4600:~# apt-get install -y virtualbox-guest-x11
Reading package lists... Done
Building dependency tree
Reading state information... Done
virtualbox-guest-x11 is already the newest version (5.0.20-dfsg-2).
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
libc-dev-bin : Depends: libc6 (> 2.22) but 2.21-6 is to be installed
libc6-dbg : Depends: libc6 (= 2.22-9) but 2.21-6 is to be installed
libc6-dev : Depends: libc6 (= 2.22-9) but 2.21-6 is to be installed
locales : Depends: libc-bin (> 2.22) but 2.21-6 is to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
root@kali-m4600:~# apt-get upgrade
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:
libc-dev-bin : Depends: libc6 (> 2.22) but 2.21-6 is installed
libc6-dbg : Depends: libc6 (= 2.22-9) but 2.21-6 is installed
libc6-dev : Depends: libc6 (= 2.22-9) but 2.21-6 is installed
locales : Depends: libc-bin (> 2.22) but 2.21-6 is installed
E: Unmet dependencies. Try using -f.