How to uninstall mongrel2-run from Ubuntu

Uninstall mongrel2-run

To uninstall just mongrel2-run package itself from Ubuntu execute on terminal:

sudo apt-get remove mongrel2-run

Uninstall mongrel2-run and it's dependent packages

To uninstall the mongrel2-run package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove mongrel2-run

Purging mongrel2-run

If you also want to delete configuration and/or data files of mongrel2-run from Ubuntu then this will work:

sudo apt-get purge mongrel2-run

To delete configuration and/or data files of mongrel2-run and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge mongrel2-run

mongrel2-run package information

name mongrel2-run
section httpd
description

programming language agnostic web server

website mongrel2.org/ 
maintainer ubuntu-devel-discuss@lists.ubuntu.com

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 mongrel2-run package on Ubuntu