I am new to Omeka and am using it for a class project. I am trying to upload and install the OAI-PMH Repository Plugin: https://omeka.org/classic/plugins/OaiPmhRepository/
I am trying to use version 2.2 of the plugin, which is supposed to be compatible with Omeka version 2.0 and above. We are using Omeka Classic, version 2.7.
I downloaded the .zip file to my computer, unzipped it, and uploaded the plugin contents folder via SFTP to our Omeka site’s /plugins directory, alongside the three built-in plugins. When I log into Omeka and go to the Plugins dashboard, however, the OAI-PMH Repository plugin is listed, but says “This is not a valid plugin.”
I followed these instructions for installing plugins: https://omeka.org/classic/docs/Admin/Adding_and_Managing_Plugins/
Can anyone tell me what I’m doing wrong or have suggestions for how to resolve this?