I think I’m experiencing similar issue. I’ve installed everything and imported demo content “by the book”, following instructions from this site. However I just can’t seem to get the “Team Gallery” to work – pictures are not showing.
I’ve attached two screen shoots to confirm that pictures are imported, however, for some reason they are not shown in the “Team Gallery” element.
The same issue is present with “Clients” part. Sample logos are present under “Clients” menu in site administration however, “Clients” element on the page shows blank picture boxes which can be scrolled left / right (from which I assume that the element has been loaded, however it could not find pictures).
It seems like there is some issue with image paths. Could this be related to Server/WordPress setup? I’m using local setup (you know 127.0.0.1/wp/…): AMPPS with WordPress 3.8.1 and latest version of Dante theme and plugins (installed this morning).