This is really an R-devel question.
On Fri, 27 Feb 2009, Rainer M Krug wrote:
Hi
I want to install some versions of R simultaneously from source on a
computer (running Linux). Some programs have an option to specify a
suffix for the executable (eg R would become R-2.7.2 when the suffix
is specified as "-2.7.2"). I did not find this option for R - did I
overlook it?
If it is not, how is it possible to have several versions of R on one
computer, or is the only way to compile them and then call R in the
directory of the version where it was compiled (~/R-2.7.2/bin/R)?
If this is the case, would it be possible to add this o[ptiuon to
specify the suffix for the executables?
'R' is not an executable, but a shell script.
You can use 'prefix' to install R anywhere, or other variables for
more precise control (see the R-admin manual). For example, we use
rhome to have R 2.8.x under /usr/local/lib64/R-2.8 etc.
And you can rename $prefix/bin/R to, say, R-2.7.2, or link
R_HOME/bin/R to anywhere in yout path, under any name you choose.
Thanks
Rainer
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Faculty of Science
Natural Sciences Building
Private Bag X1
University of Stellenbosch
Matieland 7602
South Africa
--
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
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
