How to uninstall mono-2.0-devel from Ubuntu

Uninstall mono-2.0-devel

To uninstall just mono-2.0-devel package itself from Ubuntu execute on terminal:

sudo apt-get remove mono-2.0-devel

Uninstall mono-2.0-devel and it's dependent packages

To uninstall the mono-2.0-devel package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove mono-2.0-devel

Purging mono-2.0-devel

If you also want to delete configuration and/or data files of mono-2.0-devel from Ubuntu then this will work:

sudo apt-get purge mono-2.0-devel

To delete configuration and/or data files of mono-2.0-devel and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge mono-2.0-devel

mono-2.0-devel package information

name mono-2.0-devel
section devel
description

Mono development tools for CLI 2.0

Mono is a platform for running and developing applications based on the ECMA/ISO Standards. Mono is an open source effort led by Novell. Mono provides a complete CLR (Common Language Runtime) including compiler and runtime, which can produce and execute CIL (Common Intermediate Language) bytecode (aka assemblies), and a class library. This package contains various development tools and pull in a full development stack for Mono targeting CLI 2.0.

website www.mono-project.com/ 
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 mono-2.0-devel package on Ubuntu