.. _spkg_cliquer:

cliquer: Routines for clique searching
======================================

Description
-----------

Cliquer is a set of C routines for finding cliques in an arbitrary
weighted graph. It uses an exact branch-and-bound algorithm
developed by Patric Östergård.

License
-------

GNU General Public License v2


Upstream Contact
----------------

Cliquer was mainly written by Sampo Niskanen, sampo.niskanenQiki.fi
(Q=@).

https://users.aalto.fi/~pat/cliquer.html

Dependencies
------------

-  None

Patches
-------

-  minor config updates (v1.22)
-  autotoolized - see https://github.com/dimpase/autocliquer (v1.21)

Type
----

standard


Version Information
-------------------

package-version.txt::

    1.22


Equivalent System Packages
--------------------------

conda:

.. CODE-BLOCK:: bash

    $ conda install cliquer

Debian/Ubuntu:

.. CODE-BLOCK:: bash

    $ sudo apt-get install  cliquer

Fedora/Redhat/CentOS:

.. CODE-BLOCK:: bash

    $ sudo yum install  cliquer

freebsd:

.. CODE-BLOCK:: bash

    $ sudo pkg install cliquer

gentoo:

.. CODE-BLOCK:: bash

    $ sudo emerge cliquer

nix:

.. CODE-BLOCK:: bash

    $ nix-env --install cliquer

opensuse:

.. CODE-BLOCK:: bash

    $ sudo zypper install cliquer

See https://repology.org/project/cliquer/versions

If the system package is installed, ./configure will check whether it can be used.