To get sanduhr to be removed, you first must
sudo cp /usr/share/omf/sanduhr/sanduhr-de.omf /usr/share/omf/sanduhr/sanduhr-C.omf
then sudo rm /usr/share/omf/sanduhr/sanduhr-de.omf and run sudo apt-get remove sanduhr.
you could also just
sudo mv /usr/share/omf/sanduhr/sanduhr-de.omf /usr/share/omf/sanduhr/sanduhr-C.omf
try running without force yes.
To get sanduhr to be removed, you first must
sudo cp /usr/share/ omf/sanduhr/ sanduhr- de.omf /usr/share/ omf/sanduhr/ sanduhr- C.omf
then sudo rm /usr/share/ omf/sanduhr/ sanduhr- de.omf and run sudo apt-get remove sanduhr.
you could also just
sudo mv /usr/share/ omf/sanduhr/ sanduhr- de.omf /usr/share/ omf/sanduhr/ sanduhr- C.omf
try running without force yes.