How to uninstall cabal-install from Ubuntu

Uninstall cabal-install

To uninstall just cabal-install package itself from Ubuntu execute on terminal:

sudo apt-get remove cabal-install

Uninstall cabal-install and it's dependent packages

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

sudo apt-get autoremove cabal-install

Purging cabal-install

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

sudo apt-get purge cabal-install

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

sudo apt-get autoremove --purge cabal-install

cabal-install package information

name cabal-install
section haskell

command-line interface for Cabal and Hackage

website cabal/ 

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 cabal-install package on Ubuntu