On Oct 4, 2011, at 11:17 AM, Charles Davis wrote: > Is this from before or after you fixed the PATH like I told you to? Sorry, I didn't get your response before I posted. So you're sure you're running the new bison instead of the old bison, right? What does config.log say? Scroll down to where it says "checking for bison". What did the configure script find? > > Chip >