Hi, I fixed some things in java-gcjHEAD-compat: - removed the file conflicts with java-gcj-compat, so java-gcjHEAD-compat will install cleanly beside other java-gcj-compat installations - added "javac" to the installed tools, using Gary's bootstrap ecj jar Here are Andrew's instructions for creating a JPackage alternative for GCJ HEAD: https://www.redhat.com/archives/fedora-devel-java-list/2005-May/msg00046.html The installation of these packages runs smoothly now. Tom