mozilla build problem

Hi,

First of all, big thanks goes to Mathias Bauer! the java home and javac thing is no long an issue.

However, the mozilla build tooling becomes an obstacle now, at first, it said in the shell that the build tooling not found, then I did as it tell, install the latest version of the mozillabuild, then, use the --with-mozilla-build option, now an new error occurs, the "mozilla build tooling in complete",  I have no idea what does this mean, I think I have completely installed the mozilla build.

what should I do now?

BR
zongbo zhang