Liferay Builds with the ECJ Compiler(Tricks for linux).
Task cannot continue because ECJ is not installed. ECJ was automatically installed. Please rerun your task. I suffer for above issue. Finally resolve this in ubuntu. I don't use Eclipse IDE environment, Ubuntu provides ecj compiler separately: Step 1: sudo apt-get install ecj Step 2: If you using ant of Ubuntu (sudo apt-get install ant) You need to link ecj.jar to its directory(If ecj.jar already in /usr/share/ant/lib/ecj.jar then first remove this): sudo ln -s /usr/share/java/ecj.jar /usr/share/ant/lib/ecj.jar Enjoy...