On 07/06/2012 11:12, Matthew Dowle wrote:

Prof Ripley wrote :
(AFAIK the CRAN binary package providers expect users to be
using the current version of R.)

I guess it's quite common practice for very many users to fail that
expectation. I for one do. I'm used to seeing "Warning: package<x>  was
build using<the latest R>" when installing from CRAN. But if the package
states "Depends (R>= 2.12.0)", for example, then I assume it's ok to use
it in R 2.14.1, for instance. As long as it passes its test suite in the
version of R I'm using, that's the main thing. Is that wrong?

It usually works.  But when it doesn't, the choices are

- update the R.
- install from the sources.

That Depends line is about source installs.

--
Brian D. Ripley,                  rip...@stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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