BQPD carries the following copyright notice:

BQPD is copyrighted by the University of Dundee, UK. The library
was developed by Roger Fletcher and Sven Leyffer. It is made available
"as is" without express or implied warranty. Permission for distributing
this library must be obtained from Roger Fletcher at the University of
Dundee (fletcher@maths.dundee.ac.uk).


Via this LICENSE file:

Permission is hereby granted to distribute BQPD for research purposes only.
For more information, please contact Sven Leyffer.
