Travis build fails in Yeoman Angular generated app

Question

I'm not being able to build an angular application generated with Yeoman using angular-generator. It fails when uses compass gem. I've already added the compass gem installation to the build descriptor.

This is my .travis.yml file:

language: node_js
node_js:
  - '0.8'
  - '0.10'
before_script:
  - 'gem update --system'
  - 'gem install compass'
  - 'npm install -g bower grunt-cli'
  - 'bower install'

The error I'm getting is the following:

Warning: /home/travis/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- sass/script/node (LoadError)

Answer 1

I solved similar problem following this link.

In short, I put the following versions in the .travis.yml file:

'gem install sass --version "=3.2.12"'
'gem install compass --version "=0.12.2"'