A rather simple script, on the request from one user, to export a set of photos in a zip archive. To attach to an e-mail for example.
Image files are not copied in a temporary folder but compressed "on the fly" and added to the selected archive file. If this file already exists, it is not replaced, as the standard dialog messages can suggest, but modified to add current images to the archive. This allows to build an archive in several successive runs.
If you see the error "The "zip" command is not installed.", it is probably because you need to install the "BSD.pkg" package. It is installed by default, while optional and thus can be missing on your system. It is on OS X CDs.
Installation, usage:
Download the script (zip 21 ko)
version 1.0: