sudo apt-get install mc does not work.To install MC you will need to install a key and add a repository.
To install the key type in terminal:
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F82FBD49To add the extra repository edit /etc/apt/sources.list and add the following two lines:
deb http://ppa.launchpad.net/zyv/ppa/ubuntu YOUR_DISTRO main
deb-src http://ppa.launchpad.net/zyv/ppa/ubuntu YOUR_DISTRO main (As editor nano could be used.)
Now update with:
sudo apt-get updateMidnight Commander can now be installed with:
sudo apt-get install mc