From: "kevinbin (hong bin)" Date: 2012-11-30T18:44:54+09:00 Subject: [ruby-core:50381] [ruby-trunk - Bug #7479][Open] undefined symbol: rb_thread_blocking_region_begin Issue #7479 has been reported by kevinbin (hong bin). ---------------------------------------- Bug #7479: undefined symbol: rb_thread_blocking_region_begin https://bugs.ruby-lang.org/issues/7479 Author: kevinbin (hong bin) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: 1.9.3 on linux [root@localhost ~]# ruby -v ruby 1.9.3p327 (2012-11-10 revision 37606) [x86_64-linux] [root@localhost ~]# ruby binlog.rb ruby: symbol lookup error: /usr/local/rvm/gems/ruby-1.9.3-p327/gems/ruby-binlog-0.1.8/lib/binlog.so: undefined symbol: rb_thread_blocking_region_begin on mac 10.8.2 [Workbench] ruby binlog.rb 17:43:12 dyld: lazy symbol binding failed: Symbol not found: _rb_thread_blocking_region_begin Referenced from: /Users/hongbin/.rvm/gems/ruby-1.9.3-p286/gems/ruby-binlog-0.1.8/lib/binlog.bundle Expected in: flat namespace dyld: Symbol not found: _rb_thread_blocking_region_begin Referenced from: /Users/hongbin/.rvm/gems/ruby-1.9.3-p286/gems/ruby-binlog-0.1.8/lib/binlog.bundle Expected in: flat namespace [1] 32284 trace trap ruby binlog.rb use ruby 1.8.7 is ok -- http://bugs.ruby-lang.org/