From: matz@... (Yukihiro Matsumoto) Date: 2001-06-27T03:21:01+09:00 Subject: [ruby-talk:16922] Re: Problem running irb with Ruby 1.6.4 under FreeBSD 4.0 Hi, In message "[ruby-talk:16919] Re: Problem running irb with Ruby 1.6.4 under FreeBSD 4.0" on 01/06/27, Bob Alexander writes: |Here it is. Hmm... __FreeBSD__ is definitely less than 3: | |$ gcc -E -dM -x c /dev/null |#define __FreeBSD__ 1 That's the cause. Could anybody who is FreeBSD guru tell me how to know the exact version of the OS? knu? matz.