hello everybody,
i made image from the tiger dvd and mounted it.
than unpacked Extensions.mkext and added SoftRaid.kext
i wrote the rights for the softraid.kext
until now all is ok
than i wanted to pack the Extensions.mkext again but i get only extensions.cache

kextcache -k -m /first/last/Desktop/Extensions/ Extensions.mkext /first/last/Desktop/

why does not the line create Extensions.mkext?

i have powermac with 400Mhz and 256MB tiger 10.4.11
thank you very much for your help
Rafal