Extension builder broken... Rated 5 out of 5 stars

Love this, so 5 stars, but Extension Builder seems broken. From the console,
Error: missing ; before statement
Source file: chrome://extensiondev/content/extensionbuilder.js
Line: 450, Column: 2
Source code:
getJarFilesAndChrome Dirs(mf, cm, jarfiles, jardirs, newCM);

This review is for a previous version of the add-on (