Ruby and Sass are required to build tranquilpeak

[haichao592]

When I run grunt Build or grunt sass to build the theme or compile scss files, an warning shows that `You need to have Ruby and Sass installed and in your PATH for this task to work. It happens when ruby is not installed.

[haichao592]

Solution:

1. Install ruby. For fedora users just run yum install ruby.
2. Run gem install sass.
   Then you're done and you can build the theme without error.
   PS: Even though grunt-contrib-sass will be installed when we run npm install, ruby and sass is still necessary to build the theme.

[LouisBarranqueiro]

Thank you, i'm working on to use only node.js dependencies. :)

[LouisBarranqueiro]

The version 1.0.2 resolve this issue. Thank you for the idea :)