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$