I recently installed MarketPress and got that setup, then I installed CoursePress, which I think has it's own version of MP. The result was two installations of MP in the same site. I deleted one, hoped I deleted the right one, which I think was an older version.
I might not have my facts right there. It's possible that I had set CP or MP as a Favorite with WP.org. So in a recent attempt to fast-track installation of my favorite plugins I went clicking through the WP.org plugins to install. I think it was about this time that I noticed that I had two versions of MP, one of them being old, which I deleted.
Anything ringing a bell for anyone?
The take away here is :
1) Where MarketPress is bundled with another WPMU DEV plugin, please ensure it's the current version.
2a) Since there are two versions available from "somewhere", I'm hoping both versions can be enhanced to test for an installed version of "the other one".
2b) Or ... If indeed CoursePress requires a specific version of MarketPress, will that older MP play well with the current MP? Is it customized for use with CP ... and maybe I shouldn't have removed that older version?
3) Can someone create documentation that explains exactly how the software is configured and how we should use it?