From: "nagai (Hidetoshi Nagai)" Date: 2013-03-08T14:08:26+09:00 Subject: [ruby-core:53215] [ruby-trunk - Bug #8000] "require 'tk'" segfaults on 64-bit linux with Tk 8.6 Issue #8000 has been updated by nagai (Hidetoshi Nagai). First of all, current Ruby/Tk cannot support Tcl/Tk8.6. Please see [ruby-talk:395829]. But, I don't know whether this trouble belongs to the "tailcall" problem or not. Does the same trouble occur with Tcl/Tk8.5 ? If so, tcltklib may not follow the changes on Ruby's core. Of course, I must fix this bug and should support Tcl/Tk8.6. However, I don't have enough time to work on it, and unfortunately I have no idea to avoid the "tailcall" problem now. ---------------------------------------- Bug #8000: "require 'tk'" segfaults on 64-bit linux with Tk 8.6 https://bugs.ruby-lang.org/issues/8000#change-37378 Author: edmccard (Ed McCardell) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-linux] Using ruby 1.9.3p392 and Tk 8.6.0 on 64-bit Arch Linux, attempting to "require 'tk'" causes a segfault. To reproduce: ruby -e "require 'tk'" The crash log is in the attached file. Notes: - I've heard from a Gentoo user who is having the same problem. - On 32-bit Arch Linux, there is no problem. -- http://bugs.ruby-lang.org/