Comment # 6 on bug 953442 from Ladislav Slez�k

I found this in the y2log:

ShellCommand.cc(shellcommand):78 sh: /usr/bin/idnconv: Datei oder Verzeichnis
nicht gefunden
modules/Punycode.rb:232 Conversion failed!

Yast uses the idnconv tool for converting the server name from and to the puny
code representation. It looks like the tool is missing in the system. Make sure
the /usr/bin/idnconv tool is installed, it is part of the bind-utils package.

It looks like your system is a bit broken, there is a YaST package dependency
to the bind-utils package, it should be installed automatically:

# rpm -q --requires yast2 | grep bind-utils
bind-utils

You should run something like "rpm -Va --nofiles --noscripts" or "zypper
verify" to check and fix the broken package dependencies.