>
> (I'm seeing this as well, but it had been working fine for quite some
> time)
>
> It looks like melpa is having issues:
>
> https://github.com/melpa/melpa/issues/3833


Thanks!

I already opened an issue for this (
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23424 ). Hopefully we can put
more info in that error message and make the source of that easier to
trace...?
-- 

-- 
Kaushal Modi