[CentOS] Manual Install fail in first steps

Hello everyone,

while I wanne try out very special partition, i walk through

https://wiki.centos.org/HowTos/ManualInstall

but fail allready at 

"INSTALL setup basesystem filesystem"

This is very clear  to me, because rpm don't know the full path (real
version) or is there some thing wrong ??

Anaconda it self works with groups like @base etc...

Very wired. Doesn't looks like up to date.

Sincerely

Andy