izpack/izpack — pull request #193 by Helpstone (2014-05-05 12:45:16+00:00)
Title: Izpack 980

Adding the missing XSD definitions for IZPACK-980.

But In my humble opinion the real cause of the message
Caused by: com.izforge.izpack.api.exception.CompilerException: /home/rkrell/IzPack_Installer/trunk/src/main/izpack/install.xml:6: this is not an IzPack XML installation file
is not the missing XSD definition. and do already work in 5.0.0-rc2!
It is important, that the included files do not use a namespace(?) izpack:
This does not work:

But this does work: