How to uninstall libcneartree3 from Ubuntu

Uninstall libcneartree3

To uninstall just libcneartree3 package itself from Ubuntu execute on terminal:

sudo apt-get remove libcneartree3

Uninstall libcneartree3 and it's dependent packages

To uninstall the libcneartree3 package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove libcneartree3

Purging libcneartree3

If you also want to delete configuration and/or data files of libcneartree3 from Ubuntu then this will work:

sudo apt-get purge libcneartree3

To delete configuration and/or data files of libcneartree3 and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge libcneartree3

libcneartree3 package information

name libcneartree3
section libs
description

library for efficiently solving the Nearest Neighbor Problem

Neartree is an API and a library for finding nearest neighbors among points in spaces of arbitrary dimensions.

website neartree.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 libcneartree3 package on Ubuntu