Cuba was written by Thomas Hahn and is distributed under the LGPL (see COPYING). Refer to the main website http://www.feynarts.de/cuba/
To build libcuba.so, run::
$ ./configure $ ./makeshared.sh # (instead of make)
To use Cuba with Python, see the PyCuba <https://github.com/JohannesBuchner/PyMultiNest>
project and its documentation <https://johannesbuchner.github.io/PyMultiNest/pycuba.html>
.