getparam is not available to all stdlib >= 2.2.1

[rosenfeld]

It's not available in the 3.x branch for instance but is used anyway in ppa.pp.

It's available on master again, but metadata should be fixed to include correct stdlib supported versions or get rid of the getparam function usage.

[apenney]

I'm not even sure why this uses getparam() and there's other things I want to look at, but can you see if:

#178

Works for you?

[rosenfeld]

I'll give it a try in a few hours

[rosenfeld]

Yes, #178 fixed things for us, thanks

[daenney]

@apenney Close please?