Linux Malfunction *.py scripts ... please help me ...

Hello,
I am newbie in XBMC world. My OS is Archlinux. Version of XBMC is xbmc-eden-git 20120601-1. XBMC installation went smoothly.
There is one thing which is not functional. Instalation of scripts from repository is OK.
Problem started when I am runing these script(s). XBMC wrote "Error Script failed:plugin.video.zdf_de_lite ... ".
Part of debug.log when *.py script starts is here.
Name of script is "plugin.video.zdf_de_lite". Another scripts have the same error "Error Contents: <urlopen error [Errno -5] No address associated with hostname>" us zdf plugin.

Please help me anybody with this. THX. @m