Skip to content
Create a gist now

Instantly share code, notes, and snippets.

Embed URL


Subversion checkout URL

You can clone with
Download ZIP
Building and running RobotLegs v2
$ git clone
Cloning into robotlegs-framework...
remote: Counting objects: 7066, done.
remote: Compressing objects: 100% (2655/2655), done.
remote: Total 7066 (delta 3684), reused 6809 (delta 3448)
Receiving objects: 100% (7066/7066), 6.27 MiB | 52 KiB/s, done.
Resolving deltas: 100% (3684/3684), done.
$ sudo gem install bundler
ERROR: Error installing bundler:
bundler requires RubyGems version >= 1.3.6
$ sudo gem update --system
Updating RubyGems
Updating rubygems-update
Successfully installed rubygems-update-1.8.11
Updating RubyGems to 1.8.11
Installing RubyGems 1.8.11
RubyGems 1.8.11 installed
== 1.8.11 / 2011-10-03
* Bug fix:
* Deprecate was moved to Gem::Deprecate to stop polluting the top-level
RubyGems installed the following executables:
$ sudo gem install bundler
Successfully installed bundler-1.0.21
1 gem installed
Installing ri documentation for bundler-1.0.21...
Installing RDoc documentation for bundler-1.0.21...
$ bundle install
Fetching source index for
Installing rake (0.8.7)
Installing rjb (1.3.3) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ruby.h
Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/rjb-1.3.3 for inspection.
Results logged to /Library/Ruby/Gems/1.8/gems/rjb-1.3.3/ext/gem_make.out
An error occured while installing rjb (1.3.3), and Bundler cannot continue.
Make sure that `gem install rjb -v '1.3.3'` succeeds before bundling.
Install XCode 3 or 4
$ bundle install
Fetching source index for
Using rake (0.8.7)
Installing rjb (1.3.3) with native extensions
Installing atoulme-Antwrap (0.7.1)
Installing builder (2.1.2) WARNING: builder-2.1.2 has an invalid nil value for @cert_chain
Installing diff-lcs (1.1.2)
Installing highline (1.5.1)
Installing json_pure (1.4.3)
Installing rubyforge (2.0.3)
Installing hoe (2.3.3)
Installing minitar (0.5.3)
Installing net-ssh (2.0.23)
Installing net-sftp (2.0.4)
Installing rspec-core (2.1.0)
Installing rspec-expectations (2.1.0)
Installing rspec-mocks (2.1.0)
Installing rspec (2.1.0)
Installing rubyzip (0.9.4)
Installing xml-simple (1.0.12)
Installing buildr (1.4.6)
Installing buildr-as3 (0.2.28.pre)
Using bundler (1.0.21)
Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.
$ bundle exec buildr test
<snipped lots of output>
$ open reports/flexunit4/html/index.html

This link will probably help with installing buildr:
In some configurations a bit of setup needs to be done before it properly installs,
the bundler script should install it for the other cases without a problem.
Once its installed, bundler should be capable of updating the gems without a problem.


On OSX I can only recommend setting up RubyVersionManager from

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Something went wrong with that request. Please try again.