On Tue, Oct 4, 2011 at 8:39 AM, mrivera <wineforum-user@xxxxxxxxxx> wrote: > Last login: Tue Oct 4 09:29:00 on console > Welcome to Darwin! > michael-riveras-computer:~ michaelrivera$ cd /usr/local/bin > michael-riveras-computer:/usr/local/bin michaelrivera$ ls > bison yacc > michael-riveras-computer:/usr/local/bin michaelrivera$ bison --version > GNU Bison version 1.28 > michael-riveras-computer:/usr/local/bin michaelrivera$ printenv PATH > /opt/local/bin:/opt/local/sbin:/opt/local/bin:/opt/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin > michael-riveras-computer:/usr/local/bin michaelrivera$ PATH=/opt/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11/bin > michael-riveras-computer:/usr/local/bin michaelrivera$ > > Guess it's still on the old Bison. How do we fix that? Have you installed MacPorts? You may have to use the MacPort update command to update in that case. James