error-message while trying to start mv for the first time

[Joerg Linder <a9209829@unet.univie.ac.at>]

the following error-msg ocurred when i tried to start mv for the first time:

+scotty:/root/mvend/bin$ ./start
opendir(./../..): Permission denied at /usr/lib/perl5/5.004/FindBin.pm line 163
Can't open perl script "//bin/minivend": Permission denied

system: debian linux, kernel 2.2.12
apache server,
minivend 3.14-4
perl 5.004

what can i do ? 

thanks in advance,
joerg