We currently have m2e feature 126.96.36.19950325-2013 installed, and are seeing the following error when we right click on a project and select "Run As -> Maven test":
-Dmaven.multiModuleProjectDirectory system propery is not set. Check $M2_HOME environment variable and mvn script match.
We're using the default embedded installation (3.3.1/188.8.131.5250325-2012). Is there some configuration or setup we need to change in order to make this work? We've managed to work around the problem by configuring a 3.2.5 external installation, but would prefer to use the embedded version.