From: Gamaliel Toro Date: 2011-10-11T19:47:39+09:00 Subject: [ruby-core:40106] [Ruby 1.9 - Bug #5433] PTY.spawn Kernel panic on macos lion Issue #5433 has been updated by Gamaliel Toro. ok in this 2 i have the issue ruby 1.9.2p312 (2011-08-11 revision 32926) [x86_64-darwin11.0.1] ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-darwin11.0.1] Both installed with RVM compiler is gcc-4.2 Im going to force again the fail, so i can send you the log. ---------------------------------------- Bug #5433: PTY.spawn Kernel panic on macos lion http://redmine.ruby-lang.org/issues/5433 Author: Gamaliel Toro Status: Feedback Priority: Normal Assignee: Kenta Murata Category: Target version: ruby -v: ruby-1.9.2 If you execute a PTY.spawn with a non existing command give a kernel panic. Example require 'pty' PTY.spawn('nonexistent-command') -- http://redmine.ruby-lang.org