= Download and Redistribution =

MoleCuilder is licensed under GPL v2. A tarball of the current version is made available here below. 

In the attachments also the user guide (in contrast to this wiki here or the Doxygen documentation in the source code meant for the developer) is available.

''Note'' that [https://trac.ins.uni-bonn.de/projects/CodePatterns CodePatterns] is required, you can download a source archive [https://trac.ins.uni-bonn.de/projects/CodePatterns/wiki/DownloadRedistribution here].

A refactored version of [http://www.mpqc.org/ MPQC 2.3.1] is provided to overcome the ''to many open pipes/bad alloc'' failure when used for calculating fragment energies with MoleCuilder. Note that this version is provided as is and comes with absolutely no warranty. Note also that the original MPQC comes under LGPL/GPL licence. Hence, the source code is provided here and has to be compiled prior to use (similar to molecuilder with three steps: '''configure''', '''make''', and '''make install''', also try out '''make check''').