[R-sig-Debian] How to have multiple versions of R on Ubuntu 8.04
Michael Rutter
mar36 at psu.edu
Thu Dec 17 20:12:02 CET 2009
Matthieu,
Have you tried installing it? We have just updated the versions of R on
CRAN and maybe the bug the package website mentions have been fixed.
In order to have multiple version of R installed, you will need to build
the second version from source. Here are the details:
http://cran.r-project.org/doc/manuals/R-admin.html#Installing-R-under-Unix_002dalikes
You must be very careful to install R in a different location and have a
different location for the lib files. Read carefully through the
section of Unix-like systems to see which options you need to set. The
good news is that you can always reinstall R 2.10 from apt-get or
synaptic if the versions cross.
Another option to consider is using a virtual machine (I use Virtual
Box, which is open source) with the needed version of R on it. You can
share data files between the host and virtual machine, if needed.
Hope this helps,
Michael
Matthieu Stigler wrote:
> Hi
>
> I want to use a special package (openMx:
> http://openmx.psyc.virginia.edu/installing-openmx) that runs currently
> only on R 2.9 but I have R 2.10 installed (from CRAN).
>
> How can I do to have the two versions ( 2.9 and czrrent 2.10) running?
> Is there a trick with apt-get or should I compile 2.9 from the sources?
> And if yes, how can I specify a special path for R 2.9 so that by
> default 2.10 is used?
>
> Thanks a lot!
>
> Matthieu Stigler
>
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--
Dr. Michael A. Rutter
School of Science
Penn State Erie, The Behrend College
Station Road
Erie, PA 16563
http://math.bd.psu.edu/faculty/rutter
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