Step 1: Open your command-line and browse to the folder where you cloned the repo.
Step 2: Run "graldew build" to build the project
Step 3: Import excisting gradle project into eclipse and select the directory you cloned into.
If at any point you are missing libraries in your IDE, or you've run into problems you can run "gradlew --refresh-dependencies" to refresh the local cache. "gradlew clean" to reset everything {this does not affect your code} and then start the processs again.