# pp -C -cd pp-scandeps-cachefile -x -o script script.pl Couldn't retrieve data from file pp-scandeps-cachefile. Building new cache. Error while calling script USAGE : ./script.pl -t [D|W|M|S] -s [DATE] SYSTEM ERROR in executing script.pl: 2304 at /usr/lib/perl5/site_perl/5.8.8/Module/ScanDeps.pm line 1300.