This bug appears here as well. JDE makes incorrect assumptions about the location of JAR files (and some of them are not even installed by itself or dependencies).
It doesn't sound right to put JAR files in site-lisp, and I think what needs to be changed is the initialize-instance method in jde.el, plus the correct JAR files need to be pulled in somehow. -- missing jar files in jde https://launchpad.net/bugs/49473 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs