The Python script ‘explain_sam_flags.py’ is distributed in
‘/usr/share/picard-tools/’ as a convenience for the users, but
the package does not depend on it. You can install the default
Python version in Debian with the following command:

apt-get install python

 -- Charles Plessy <plessy@debian.org>  Tue, 06 Jul 2010 16:29:56 +0900
