CraftBook adds mechanisms (bridges, gates), redstone additions (integrated circuits, programmable logic chips), and minecart enhancements to Minecraft SMP (multiplayer)
You need to have Maven installed (http://maven.apache.org). Once installed, simply run:
mvn clean package
Maven will automatically download dependencies for you. Note: For that to work, be sure to add Maven to your "PATH".
We happily accept contributions. The best way to do this is to fork CraftBook on GitHub, add your changes, and then submit a pull request. We'll look at it, make comments, and merge it into CraftBook if everything works out.
In addition, please ensure your code is compliant with the Sun/Oracle Code Conventions to keep things neat and readable.
By submitting code, you agree to place to license your code under the irrevocable GNU General Public License v3.