redir: some packages missing, but which ones

English Open Build Service (OBS)
#1

Hi,
I currently try to build the redir-package on OBS.
That works well for SLES 11, but fails for openSUSE 12/13/factory:

31s] redir.o: In function do_accept': 31s] redir.c:(.text+0x1c95): undefined reference to request_init’
31s] redir.c:(.text+0x1c9f): undefined reference to sock_host' 31s] redir.c:(.text+0x1ca9): undefined reference to sock_hostname’
31s] redir.c:(.text+0x1cb3): undefined reference to sock_hostaddr' 31s] redir.c:(.text+0x1cbd): undefined reference to hosts_access’
31s] redir.c:(.text+0x1e52): undefined reference to refuse' 31s] redir.c:(.text+0x1f7e): undefined reference to eval_client’
31s] redir.o: In function main': 31s] redir.c:(.text.startup+0x202): undefined reference to request_init’
31s] redir.c:(.text.startup+0x20c): undefined reference to sock_host' 31s] redir.c:(.text.startup+0x216): undefined reference to sock_hostname’
31s] redir.c:(.text.startup+0x220): undefined reference to sock_hostaddr' 31s] redir.c:(.text.startup+0x22a): undefined reference to hosts_access’
31s] redir.c:(.text.startup+0x238): undefined reference to `refuse’
31s] collect2: ld returned 1 exit status
31s] make: *** [redir] Error 1

I assume that in SLES standard some network package are included, that are not in openSUSE, and that are required for building.
Anyone an idea which ones that could be?

Thanks!