Re: [PATCH] gnu: r: Update to 3.3.1.

[Ludovic Courtès]

myglc2 <address@hidden> skribis:

> I can assure you that if our users do guix pull and invisibly get a new
> R release,

They need to to ‘guix pull’ *and* ‘guix package -u’.

> their analyses will from time to time break. So we may want a simple
> way for them to back down to a previous release. So.. I am thinking it
> would make sense to keep previous versions of R in the recipe. What do
> others think?

I don’t use R myself; keeping a couple of R versions would be fine,
though R packages would always be built only against the latest R.

Ludo’.