How to uninstall ch5m3d from Ubuntu

Uninstall ch5m3d

To uninstall just ch5m3d package itself from Ubuntu execute on terminal:

sudo apt-get remove ch5m3d

Uninstall ch5m3d and it's dependent packages

To uninstall the ch5m3d package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove ch5m3d

Purging ch5m3d

If you also want to delete configuration and/or data files of ch5m3d from Ubuntu then this will work:

sudo apt-get purge ch5m3d

To delete configuration and/or data files of ch5m3d and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge ch5m3d

ch5m3d package information

name ch5m3d
section web
description

create and visualize 3-dimensional drawings of simple molecules

website ch5m3d.sourceforge.net/ 
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 ch5m3d package on Ubuntu