Install the AIMA Core Jar in your local Maven repository:

1. Get a copy of the jar file by building the code from:
http://code.google.com/p/aima-java/

2. Install using:
mvn install:install-file -Dfile=aima-core.jar -DgroupId=aima -DartifactId=aima-core -Dversion=1.6.0 -Dpackaging=jar -DgeneratePom=true

Install JGraphT:

1. Clone the JGraphT repo:
https://github.com/jgrapht/jgrapht.git

2. Install:
mvn install

Install PDDL4J:

1. Download from SourceForge:

2. Install:

mvn install:install-file -Dfile=pddl4j.jar -DgroupId=pddl4j -DartifactId=pddl4j -Dversion=1.0 -Dpackaging=jar -DgeneratePom=true