On Fri, Mar 25, 2011 at 3:37 PM, Edson Tirelli <ed.tirelli@gmail.com> wrote:

   drools-compiler succeeds for me. My guess for these errors are that maybe you are not using MVEL HEAD? There are several fixes in MVEL that are required for  building drools HEAD. Let me know otherwise...

Using MVEL 2.1-SNAPSHOT, freshly updated by Maven five minutes ago.