Issue #5844 has been updated by Motohiro KOSAKI. Status changed from Open to Rejected You should contact gem developer, not us. ---------------------------------------- Backport #5844: Can't install ruby-debug-base19 https://bugs.ruby-lang.org/issues/5844 Author: Brian Osborne Status: Rejected Priority: Normal Assignee: Category: Target version: >gem install ruby-debug-base19 Building native extensions. This could take a while... ERROR: Error installing ruby-debug-base19: ERROR: Failed to build gem native extension. /usr/local/bin/ruby extconf.rb checking for rb_method_entry_t.body in method.h... no checking for vm_core.h... no /usr/local/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.5/lib/ruby_core_source.rb:39: Use RbConfig instead of obsolete and deprecated Config. checking for rb_method_entry_t.body in method.h... no checking for vm_core.h... yes checking for iseq.h... yes checking for insns.inc... yes checking for insns_info.inc... yes checking for eval_intern.h... yes creating Makefile make compiling breakpoint.c compiling ruby_debug.c ruby_debug.c:29: error: conflicting types for 'rb_iseq_compile_with_option' /usr/local/include/ruby-1.9.1/ruby-1.9.3-p0/vm_core.h:505: error: previous declaration of 'rb_iseq_compile_with_option' was here ruby_debug.c: In function 'call_at_line_unprotected': ruby_debug.c:480: warning: implicit conversion shortens 64-bit value into a 32-bit value ruby_debug.c: In function 'filename_cmp': ruby_debug.c:544: warning: implicit conversion shortens 64-bit value into a 32-bit value ruby_debug.c:545: warning: implicit conversion shortens 64-bit value into a 32-bit value ruby_debug.c: In function 'debug_event_hook': ruby_debug.c:872: warning: implicit conversion shortens 64-bit value into a 32-bit value ruby_debug.c: In function 'optional_frame_position': ruby_debug.c:1732: warning: implicit conversion shortens 64-bit value into a 32-bit value ruby_debug.c: In function 'do_jump': ruby_debug.c:2346: warning: implicit conversion shortens 64-bit value into a 32-bit value ruby_debug.c: In function 'context_jump': ruby_debug.c:2414: warning: comparison between signed and unsigned ruby_debug.c:2428: warning: comparison between signed and unsigned make: *** [ruby_debug.o] Error 1 >ruby -v ruby 1.9.3p0 (2011-10-30) [x86_64-darwin11.2.0] -- http://redmine.ruby-lang.org