How are you accessing a Windows drive through a shell script? Are you running something like Cygwin and accessing the local machine or are you accessing a remote Windows machine through Samba (or similar)?
Given how your error message looks mashed together, my first thought was that your slashes aren't being interpreted correctly (remember Windows slashes lean the other direction). Try escaping your slashes by changing /
to //
and see what happens.
On the other hand, the path that it looks like the error is complaining about looks like a path to a script (possibly one included by yours) and not your path to the zipfile. Make sure that the file metrics/bin/stddefs.sh
exists and if it does, check your slashes inside your scripts.