[bv-dev] Rake

Hi all, any idea how to install rake on a mac. Based on the readme for the bean validation.org repo I ended in this: Hendriks-MacBook-Pro-2:beanvalidation.org hendrikebbers$ rake check /Users/hendrikebbers/git/beanvalidation.org/Rakefile:105: warning: Insecure world writable dir /usr/local in PATH, mode 040777 Bundler gem not installed. Run 'gem install bundler first' Hendriks-MacBook-Pro-2:beanvalidation.org hendrikebbers$ rake preview bundle exec awestruct -d /Users/hendrikebbers/git/beanvalidation.org/Rakefile:133: warning: Insecure world writable dir /usr/local in PATH, mode 040777 Using profile: development Generating site: http://localhost:4242 bundler: failed to load command: awestruct (/Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bin/awestruct) LoadError: Could not open library 'libc.dylib': dlopen(libc.dylib, 5): image not found /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/ffi-1.9.10/lib/ffi/library.rb:133:in `block in ffi_lib' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/ffi-1.9.10/lib/ffi/library.rb:100:in `map' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/ffi-1.9.10/lib/ffi/library.rb:100:in `ffi_lib' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc/native/lib_c.rb:5:in `<module:LibC>' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc/native/lib_c.rb:3:in `<module:Native>' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc/native/lib_c.rb:2:in `<module:SassC>' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc/native/lib_c.rb:1:in `<top (required)>' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc/native.rb:32:in `require_relative' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc/native.rb:32:in `<module:Native>' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc/native.rb:4:in `<module:SassC>' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc/native.rb:3:in `<top (required)>' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc.rb:5:in `require_relative' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/gems/sassc-1.8.4/lib/sassc.rb:5:in `<top (required)>' /Users/hendrikebbers/git/beanvalidation.org/_ext/pipeline.rb:3:in `require' /Users/hendrikebbers/git/beanvalidation.org/_ext/pipeline.rb:3:in `load_pipeline' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bundler/gems/awestruct-0dbfd2ad2061/lib/awestruct/engine.rb:254:in `eval' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bundler/gems/awestruct-0dbfd2ad2061/lib/awestruct/engine.rb:254:in `load_pipeline' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bundler/gems/awestruct-0dbfd2ad2061/lib/awestruct/engine.rb:67:in `run' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bundler/gems/awestruct-0dbfd2ad2061/lib/awestruct/cli/generate.rb:21:in `run' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bundler/gems/awestruct-0dbfd2ad2061/lib/awestruct/cli/invoker.rb:128:in `invoke_generate' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bundler/gems/awestruct-0dbfd2ad2061/lib/awestruct/cli/invoker.rb:52:in `invoke!' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bundler/gems/awestruct-0dbfd2ad2061/bin/awestruct:9:in `<top (required)>' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bin/awestruct:23:in `load' /Users/hendrikebbers/git/beanvalidation.org/.bundle/ruby/2.0.0/bin/awestruct:23:in `<top (required)>' rake aborted! ERROR: Running Awestruct failed. /Users/hendrikebbers/git/beanvalidation.org/Rakefile:133:in `run_awestruct' /Users/hendrikebbers/git/beanvalidation.org/Rakefile:61:in `block in <top (required)>' Tasks: TOP => preview (See full trace by running task with --trace) Hendriks-MacBook-Pro-2:beanvalidation.org hendrikebbers$