Latest package.el from Emacs 24 trunk.
Upgrade to package.el 0.9.4.
Looks like package.el 0.9 did not fix the activation bug.
Have submitted this patch upstream, but hot-fixing it in the meantime.
Update to package.el version 0.9.
Rinari (and deps) are now in ELPA, fix a bug in package.el.
We should see a new release of package.el later today...
Rearranged ELPA code/docs.