I’m afraid I’m not familiar with arm, so can’t advise on if it’s unsuitable, but just wanted to note that this isn’t a plugin. Though hopefully it’s just a terminology confusion and you’re not trying to install it as a plugin as that won’t work. 
I’m afraid I’m not familiar with arm, so can’t advise on if it’s unsuitable, but just wanted to note that this isn’t a plugin. Though hopefully it’s just a terminology confusion and you’re not trying to install it as a plugin as that won’t work.