How to uninstall openmpi-checkpoint from Ubuntu

Uninstall openmpi-checkpoint

To uninstall just openmpi-checkpoint package itself from Ubuntu execute on terminal:

sudo apt-get remove openmpi-checkpoint

Uninstall openmpi-checkpoint and it's dependent packages

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

sudo apt-get autoremove openmpi-checkpoint

Purging openmpi-checkpoint

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

sudo apt-get purge openmpi-checkpoint

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

sudo apt-get autoremove --purge openmpi-checkpoint

openmpi-checkpoint package information

name openmpi-checkpoint
section net
description

high performance message passing library -- checkpoint support

website www.open-mpi.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 openmpi-checkpoint package on Ubuntu