I'm in the process of building a fresh site using 2.4.4 and wanted to add the Image_gallery module. I got the order of the build wrong and had image_gallery there before data object manager and uploadify. The dev/build run for image_gallery reported correctly that I needed the others installed first.
I then installed DataObject Manager with /dev/build then a ?flush=1, followed by uploadify, again with /dev/build then a ?flush=1. However, now I can't seem to re-install image_gallery: trying dev/build with or without the image_gallery directory present doesn't change anything, and there is no image gallery page type present.
So how do I go about (re-)installing the image_gallery module and finishing the install correctly?