The Mahout source is mirrored in the Apache Mahout GitHub repository.
The source code can be browsed via the Web at https://github.com/apache/mahout.
The Git URL for anonymous users is https://github.com/apache/mahout.git.
The Git URL for committers is https://git-wip-us.apache.org/repos/asf/mahout.git.
All bugs, improvements, pull requests, etc. should be logged in our issue tracker.