Problem Building utilrb Package within orocos_toolchain [closed]

orocos

asked 2012-09-14 08:52:28 -0500

328 ●16 ●19 ●27

updated 2012-09-14 10:14:00 -0500

I'm encountering the following error when I run rosmake in package utilrb, which is part of the orocos_toolchain stack:

  rake --trace
  rake aborted!
  cannot load such file -- utilrb_ext
  /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
  /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
  /home/lab/ros_workspace/orocos_toolchain/utilrb/lib/utilrb/common.rb:14:in `<module:Utilrb>'
  /home/lab/ros_workspace/orocos_toolchain/utilrb/lib/utilrb/common.rb:1:in `<top (required)>'
  /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
  /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
  /home/lab/ros_workspace/orocos_toolchain/utilrb/Rakefile:2:in `<top (required)>'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/rake_module.rb:25:in `load'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/rake_module.rb:25:in `load_rakefile'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/application.rb:495:in `raw_load_rakefile'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/application.rb:78:in `block in load_rakefile'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/application.rb:77:in `load_rakefile'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/application.rb:61:in `block in run'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
  /home/lab/ros_workspace/orocos_toolchain/.gems/gems/rake-0.9.2/bin/rake:32:in `<top (required)>'
  /home/lab/ros_workspace/orocos_toolchain/.gems/bin/rake:19:in `load'
  /home/lab/ros_workspace/orocos_toolchain/.gems/bin/rake:19:in `<main>'

I'm Using Ubuntu Linux 12.04 (32-bit), ROS Fuerte, and the version of orocos_toolchain available on git. Does anybody know how to fix this problem or what is causing it?

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