Mine
public text v1 · immutablephreakbox:~# apt-get -t sarge-backports install gparted
Reading Package Lists... Done
Building Dependency Tree... Done
E: Couldn't find package gparted
phreakbox:~# apt-get -t sarge-backports install gparted
Reading Package Lists... Done
Building Dependency Tree... Done
E: Couldn't find package gparted