[Ltib] Using LTIB without root privileges

[Christoph Baumann]

Hello,

is it possible to run LTIB without root privileges?
I see the point that at least the tool chain needs to be installed as root. But 
compiling for the target and building an image could theoretically be done 
without root privileges, isn't it?
Trying out LTIB I noticed that I need these right nevertheless to install RPMs 
for the target into the target FS.
Is there any feasible way to do this without sudo (e.g. fakeroot, chroot)?

Regards,
Christoph Baumann