How to uninstall cernlib-base from Ubuntu

Uninstall cernlib-base

To uninstall just cernlib-base package itself from Ubuntu execute on terminal:

sudo apt-get remove cernlib-base

Uninstall cernlib-base and it's dependent packages

To uninstall the cernlib-base package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove cernlib-base

Purging cernlib-base

If you also want to delete configuration and/or data files of cernlib-base from Ubuntu then this will work:

sudo apt-get purge cernlib-base

To delete configuration and/or data files of cernlib-base and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge cernlib-base

cernlib-base package information

name cernlib-base
section devel

CERNLIB data analysis suite - common files

website cernlib/ 

More information about apt-get remove

Advanced Package Tool, or APT, is a free software user interface that works with core libraries to handle the installation and removal of software on Debian, Ubuntu and other Linux distributions. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code.

apt-get is the command-line tool for handling packages, and may be considered the user's "back-end" to other tools using the APT library.

apt-get remove is identical to install except that packages are removed instead of installed. Note that removing a package leaves its configuration files on the system. If a plus sign is appended to the package name (with no intervening space), the identified package will be installed instead of removed.

See Also

How to install cernlib-base package on Ubuntu