Notes on compiling PQMethod and PQROT 
-------------------------------------

This directory contains the following source files
  pqm235.f      Fortran source for compiling the pqmethod binary
  pqrot_18.pas  Free Pascal source for compiling the pqrot binary,
and two shell scripts, gf.sh and fp.sh, which contain the gfortran 
and fpc compiler switches which I recommend.

The GNU fortran compiler, gfortran, is part of the GCC suite, and pretty standard
on Linux distributions. 
Free Pacal, fpc, probably has still to be installed. For compiling pqrot units 
ptcgraph and ptccrt from the ptcpas package are required. This package is not 
contained in fpc versions before 2.6.4. To get the newest version of fpc you probably 
need to get it directly from freepascal.org, which possibly does not contain all 
dependencies required. In my case it turned out that I had to get additional packages
 libxxf86dga-dev and
 libxxf86vm-dev.

The binaries distributed in my packages were compiled on an i386 version of Ubuntu 12.04 LTS.
Since I also have access to an x86_64 Linux server I could also provide the 64bit versions. 
However, testing my i386 version of this server showed that it works as well.
 
Peter Schmolck, schmolck.org, April 2014