[R] update.packages() after updating R version

[Rich Shepard]

On Sat, 26 May 2018, Bert Gunter wrote:

> Is this warning in ?update.packages relevant?

Bert,

   Short answer: no.

   I have only a single R library here: /usr/lib/R/library.

   I've tried 'install.packages("<pkgname>", dependencies = TRUE) and still
need to follow the dependencies chain down, re-install, then back up.

Thanks,

Rich