Plugin is not showing up in add-on (Products.FacultyStaffDirectory)

[gp54321]

did you try to pin the addon version like said on this page:

Products.FacultyStaffDirectory

(unrelated) you should also really pin PIL version to 4.2.1 as explained here:

JPEGs uploaded to Plone are black-and-white and have lines through them

it seems that Bitnami really use PIL the original library, not the Plone fork Pillow. I was not even imagining that Plone could use it. See http://effbot.org/downloads the 1.1.7 is the most 'recent' (less ancient) version to download. A vanilla 5.07 install on my computer has picked the 3.3 version of Pillow, a 5.1 Plone Pillow has picked 4.2. It would be interesting to see what the buildout from Bitnami contains.