On Oct 4, 2011, at 9:39 AM, mrivera 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? What does the command: /usr/local/bin/bison --version say? Also, you should edit your .bash_profile in your home directory, like so: open -e .bash_profile which will open that file in TextEdit. Then change the line that sets PATH: PATH=<whatever> to: PATH=/opt/local/bin:/opt/local/sbin:/usr/local/bin:/bin:/sbin:/usr/bin:/usr/sbin That should fix it permanently. Chip
