stuck with REMO

Hi,

I'm trying to run REMO with the command:
./REMO.pl 0 xx1.pdb

but it's not working and I'm getting the following message:
se original predicted seq.dat
write PRHB alpha/beta pitches: 0,0, 0, 0
mv: cannot stat ‘pPL1.fix’: No such file or directory
mv: cannot stat ‘pPL1.h’: No such file or directory

Could you please help me?
Thanks
gigino