License Information===================The Open Source Clustering Software consists of several packages, which havedifferent licenses.* Cluster 3.0 is a GUI-based program for Windows, Mac OS X, Linux, and Unix. It is based on Michael Eisen's Cluster/TreeView code. Cluster 3.0 is covered by Michael Eisen's original license, available at http://rana.lbl.gov/EisenSoftwareSource.htm. The command-line version of Cluster 3.0 is also covered by this license.* Pycluster is an extension module to the scripting language Python. It is covered by the Python License (same license as Python itself).* Algorithm::Cluster, the interface to the scripting language Perl. It was released under the Artistic License (same license as Perl itself).* The routines in the C Clustering Library can also be used directly by calling them from other C programs. In that case, the Python License applies.In all cases, copyright notices must be retained in their original form.