The package python-backports-shutil-get-terminal-size 1.0.0-4 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/python-backports-shutil-get-terminal-size -- More information about python-backports-shutil-get-terminal-size: http://pkg.kali.org/pkg/python-backports-shutil-get-terminal-size