hi there,
since there was no reply i can post a new question.
i installed my system new with IPC 10.5.6 and was able to install my ppc-app that was not possible to be installed before.

when i updated to 10.5.7 and installed andys 9.6 kernel i tested the installer again... and now i cannot install it anymore.. so it has to be an update issue...

any clue on this ?
my ppc apps and some updates can now be not installed

regards bullys