Program:      PYCHECK

Purpose:      Python packages and modules checker

Category:     UTILITY

File:         pycheck.src

Author:       J.P. Terlouw

Description:  This program checks the availability and version numbers
              of the Python packages and modules on which GIPSY tasks
              may depend.
               
Updates:      Feb 20, 2009: JPT Document created.
              Jan 15, 2010: JPT First try to check 'strict', then 'loose'.
              Jun 17, 2010: JPT Added packages vtk and PyQt4.
              Dec 30, 2014: JPT Allow astropy.io.fits as alternative for pyfits;
                                version checking disabled.