= Download and Redistribution =

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

There are two options available to obtain MoleCuilder:
 * install a slew of debian packages
 * download upstream tarball and compile everything by yourself

== Debian package ==

Ubuntu 12.04 packages (.deb) are being provided here for convenience. 

''Please make sure that the following dependencies are all met'' (all available as debian packages in official or unofficial form, see text in brackets):
 * codepatterns (see [https://trac.ins.uni-bonn.de/projects/CodePatterns/wiki/DownloadRedistribution CodePatterns] for debian package)
 * libboost-all (available from Ubuntu repositories)
 * libqt4 (available from Ubuntu repositories)
 * libqt-3d (see [wiki:Qt3D Qt3D])
 * levmar (see [wiki:LevMar LevMar])

Finally, download the latest '''molecuilder_...-1_amd64.deb''' (fill in the version for '''...''') from the attachments and install by
{{{
sudo dpkg -i molecuilder_...-1_amd64.deb
}}}

Then, ''molecuilder'' and ''molecuildergui'' are available at '''/usr/bin'''.

== Compile everything yourself ==

Compiling is expained [/doxygen/install.html here]. Note that you might still want to install several of the above dependencies such that only compilation of molecuilder is necessary. For this you need the "..-dev" packages as well when available.

== Further notes ==

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''').