Problem running screen in chroot

[head0r]

Hi,

i tried putting screen in a chrooted environment. I copied the 
/etc/passwd and the libs listed by "ldd /usr/bin/screen".
But when i try starting the screen in the chroot, i get the following 
error message:

getpwuid() can't identify your account!

I tried different users, even as root it won't start. Did i miss a 
library? I'm trying to run it under Debian 4.0r4, Screen version 4.00.03 
(FAU) 23-Oct-06.

I'd be really glad if someone could help me out on this, thanks in advance.

Kind regards,
Tobias Hirschle