How to uninstall cl-unicode from Ubuntu

Uninstall cl-unicode

To uninstall just cl-unicode package itself from Ubuntu execute on terminal:

sudo apt-get remove cl-unicode

Uninstall cl-unicode and it's dependent packages

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

sudo apt-get autoremove cl-unicode

Purging cl-unicode

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

sudo apt-get purge cl-unicode

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

sudo apt-get autoremove --purge cl-unicode

cl-unicode package information

name cl-unicode
section lisp

portable Unicode library for Common Lisp

website cl-unicode/ 

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 cl-unicode package on Ubuntu