I recently successfully created a .rhi Rhino plugin installer by zipping an .rhp file as directed in the wiki. I have since made some changes and created a new one, but when I try to run the .rhi it gives the error “This package is not compatible with the rhino installer engine”.
I traced the issue down to the fact that I added some extension methods to my assembly, which caused the line
The fix will be in the next Rhino WIP release which, all things being well, will be released next Tuesday. After installation, all .RHI files will be associated with the new version of the Rhino Installer Engine (which will happily continue to install Rhino 5 plug-ins for Rhino 5).
If you’re not familiar with Rhino WIP (in particular, how to download and claim your Rhino WIP license) please check out the #serengeti category.
So you don’t have to wait until the weekly public release to test this, I’ll drop you a PM with a link to the latest daily Rhino WIP build.