Just to follow up for anybody else who hits this.... the cause is JAVA_HOME pointing at a 1.6 java while rjb is compiled against 1.5.
Maybe the build could check for that? That gets me to a bunch of actual legitimate issues like this: /usr/local/java/ode/odetrunk/bpel-runtime/src/main/java/org/apache/ode/bpel/runtime/READWRITELOCK.java:34: cannot find symbol symbol : class ReadWriteLockChannel location: class org.apache.ode.bpel.runtime.READWRITELOCK public READWRITELOCK(ReadWriteLockChannel self) { -d On Tue, Jul 1, 2008 at 9:01 AM, Dan Kearns <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] :-)buildr ode:package > /usr/local/java/ode/odetrunk/tasks/derby.rake:22: Deprecated: See > documentation for new way to access Java code. > /usr/local/java/ode/odetrunk/tasks/derby.rake:22: Deprecated: Append to > Java.classpath instead. > (in /usr/local/java/ode/odetrunk, development) > .... > ** Execute ode:jacob-ap > Segmentation fault > > I'm pretty sure this isn't the buildfile's fault now ;-) >