Install cracklib-runtime by entering the following commands in the terminal:
sudo apt update sudo apt install cracklib-runtime
Description:
runtime support for password checker library cracklib2
Run-time support programs which use the shared library in libcrack2 including programs to build the password dictionary databases used by the functions in the shared library.
Homepage: http://sourceforge.net/projects/cracklib
Version: 2.9.2-5build1
Section: admin