On closer inspection, it seems that the feature you are trying to use is a
Kubuntu-specific feature, requiring this package that has not been rebuilt
for Ubuntu Intrepid or later:
http://packages.ubuntu.com/hardy/language-selector-qt
I am seriously considering removing the buttons labeled "Install New
Language", "Uninstall Language", and "Select System Language"
from the
official Trinity distribution. These buttons can be added later via a
patch for Kubuntu-specific builds, after the package mentioned above has
been successfully built under Maverick.
As such I request that you open a bug at
http://bugs.pearsoncomputing.net
as a feature request for the language selector buttons under Kubuntu.
Thanks!
Tim
Yes.
ksenz@tux:~$ dpkg --get-selections | grep kdesudo
kdesudo install
kdesudo-kde3 install
2010/9/12 Timothy Pearson <kb9vqf(a)pearsoncomputing.net>
Did you install kdesudo or kdesudo-kde3?
sudo-kde3 and kdesudo already installed... but
the problem remains
2010/9/10 Timothy Pearson <kb9vqf(a)pearsoncomputing.net>
> Hello!
> When I push the button "Install new language" in the "Regional &
Language"
> settings, I get window "Error - KdeSudo Command not found"
>
> Also, I can not turn the "Administrator mode ..." because not
installed
> package libpythonize0-kde3
>
Install sudo-kde3 and kdesudo will start working again.
Tim