I have installed the version 7.2 and it works well. Thanks Lisa 2011/5/18 Phil Muldoon <pmuldoon@redhat.com>: > Lisa Lan 5a <5alisalan@gmail.com> writes: > >> I am using version 6.6 > > That's a somewhat ancient version of GDB. Can you install a new > snapshot? GDB 7.3 is about to be released, so the newest stable release > is 7.2. > > Cheers > > Phil >