The pax package is optional. But as the pax utility is required by POSIX[*], shouldn't this package be required? [*] http://www.opengroup.org/onlinepubs/009695399/utilities/pax.html -- Vincent Lefèvre <vincent@vinc17.org> - Web: <http://www.vinc17.org/> 100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/> Work: CR INRIA - computer arithmetic / Arenaire project (LIP, ENS-Lyon)