installing debugger failed with ruby1.9.3p448 on Travis CI

gistfile1.txt

[...]
Installing debugger-ruby_core_source (1.2.2)

Installing debugger (1.6.0)

Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

/home/travis/.rvm/rubies/ruby-1.9.3-p448/bin/ruby extconf.rb

checking for rb_method_entry_t.called_id in method.h... no

checking for rb_control_frame_t.method_id in method.h... no

checking for rb_method_entry_t.called_id in method.h... no

checking for rb_control_frame_t.method_id in method.h... no

Makefile creation failed

**************************************************************************

No source for ruby-1.9.3-p448 provided with debugger-ruby_core_source gem.

**************************************************************************

*** extconf.rb failed ***

Could not create Makefile due to some reason, probably lack of

necessary libraries and/or headers. Check the mkmf.log file for more

details. You may need configuration options.

Provided configuration options:

--with-opt-dir

--without-opt-dir

--with-opt-include

--without-opt-include=${opt-dir}/include

--with-opt-lib

--without-opt-lib=${opt-dir}/lib

--with-make-prog

--without-make-prog

--srcdir=.

--curdir

--ruby=/home/travis/.rvm/rubies/ruby-1.9.3-p448/bin/ruby

--with-ruby-dir

--without-ruby-dir

--with-ruby-include=${ruby-dir}/include

--with-ruby-lib

--without-ruby-lib=${ruby-dir}/lib

Gem files will remain installed in /home/travis/.rvm/gems/ruby-1.9.3-p448/gems/debugger-1.6.0 for inspection.

Results logged to /home/travis/.rvm/gems/ruby-1.9.3-p448/gems/debugger-1.6.0/ext/ruby_debug/gem_make.out

An error occurred while installing debugger (1.6.0), and Bundler cannot

continue.

Make sure that `gem install debugger -v '1.6.0'` succeeds before bundling.

The command "bundle install" failed. Retrying, 2 of 3.

@tessi, any solution yet?

@tessi, I just removed Gemfile.lock to update all gems and it works now

I am also having the same problem, but removing files from Gemfile.lock, is not working for me. I am using ruby 1.9.3-p448 and rails 3.2.13. What I think is that, it might be an issue of some dependencies

I was able to fix by just updating the debugger-ruby_core_source gem to the latest version (1.2.3).

@CodeMonkeySteve, works for me, thanks!

@CodeMonkeySteve, it worked for me too, thanks. I updated debugger-ruby_core_source gem from 1.2.0 to 1.2.3.