Hi, for those who want to have some inspiration of we might need you can have a look to http://apt.bea.ki.se/ It's kind of similar to the FreeBSD bioinformatics effort. Most projects are covered by official or inofficial Debian packages but some are not. I found this page when hunting for some information about paml which I might package perhaps: http://abacus.gene.ucl.ac.uk/software/paml.html Kind regards Andreas. -- http://fam-tille.de