Dear @charlie,
For now, Adenita is provided only for SAMSON with version not higher than 0.8.5, (see Latest versions section on the module's web-page). So, to use Adenita you will need to install SAMSON 0.8.5.
You can request the newer version from the Adenita developer ( @Elisa ) here: https://forum.samson-connect.net/topic/139/user-support-adenita .