Hi,
ok, to export a package using playmaker, It is mandatory to remove the "playmaker.dll" from the list of the assets that will be exported in that package. This is the only thing you need to remove EVERYTIME you make a package using playmaker. The user importing that package will simply need to have playmaker installed and all will be working fine.
It is important to respect the licensing agreement, you are not allow to distribute the playmaker.dll for obvious reasons. ALL other assets are fine and open source.
does that answer your question?
Try now, I will moderate if you haven't succeeded, or pm me and we will test with you in private until you are confident with that process.
bye,
Jean