Hi, On Thu, Jul 23, 2009 at 06:43, John Doe<jdmls at yahoo.com> wrote: > I just saw that autoconf 2.59 dates from 2003... > Do you know why would RedHat keep such an old version? Probably because the next version 2.60 dates from June 2006, which was probably after the feature/version freeze for RHEL 5. Filipe