This may be an elementary question, however I couldnt find the answer on the wiki. I installed macruby 0.2 via installer pkg i believe. I have been trying to build 0.3 using the instructions given but i get a strange error. I am almost certain i am missing some dependencies or using the incorrect ruby version. Here is what i get: {macruby-testing} % rake --trace (in /usr/local/src/macruby-testing) ** Invoke default (first_time) ** Invoke all (first_time) ** Invoke macruby (first_time) ** Invoke macruby:build (first_time) ** Invoke macruby:dylib (first_time) ** Invoke rbconfig (first_time) ** Invoke miniruby (first_time) ** Invoke objects (first_time) ** Invoke config_h (first_time) ** Execute config_h ** Execute objects /usr/bin/ruby tool/compile_prelude.rb prelude.rb miniprelude.c.new rake aborted! Command failed with status (127): [/usr/bin/ruby tool/ compile_prelude.rb prel...] /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:899:in `sh' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:906:in `call' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:906:in `sh' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:985:in `sh' /usr/local/src/macruby-testing/rakefile:239 /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:546:in `call' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:546:in `execute' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:541:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:541:in `execute' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:508:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in `invoke_prerequisites' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_chain' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:494:in `invoke' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1931:in `invoke_task' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `top_level' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `each' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `top_level' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1948:in `standard_exception_handling' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1903:in `top_level' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1881:in `run' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1948:in `standard_exception_handling' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/lib/rake.rb:1878:in `run' /Library/Ruby/Gems/1.8/gems/rake-0.8.1/bin/rake:31 /usr/bin/rake:19:in `load' /usr/bin/rake:19 If I need ruby 1.9 to build this im not sure what to do about keeping it separate from 1.8.6 which i use for work. im running mac leopard, currently have ruby/rubygems for 1.8.6 and macruby 0.2. rake shows version as 0.8.1 Thanks for any suggestions or links to the docs that may cover this. Ryan