Before trying to install anATLyzer check that you have installed its dependencies:
You can use the update site or you can download the packaged update site from one of the links at the left sidebar. Install with:
With update site: Help -> Install New Software -> Add... -> Paste the URL Packaged site: Help -> Install New Software -> Add... -> Archive ...
It may be needed to uncheck "Group items by category" if nothing appears in the plug-in list.
If you have any trouble installing or using Bentō, you can contact
jesus dot sanchez dot cuadrado at uam dot es