On Wed, Feb 17, 2010 at 07:49:20AM -0800, Seth Falcon wrote:
Hi,
>
> On 2/16/10 10:31 AM, Jens Elkner wrote:
> > Having currently a big problem with R 2.10.1 vanilla (Solaris):
> >
> > As soon as the R_LIBS_USER env var gets bigger than 1023 chars R
> > completely ignores it and uses the default:
BTW: Sometimes even more than 1000 chars cause an 'overflow' ...
> I guess the first question is, why do need such a long list of library
> directories?
E.g. for a clean/uncluttered build system. Distributed filesystem for
several hundred students is another use case ...
> >> Sys.getenv('R_LIBS_USER');
> > R_LIBS_USER
> > "${R_LIBS_USER-~/R/i386-pc-solaris2.11-library/2.10}"
>
> I see the same thing with R-devel on OS X. I can set R_LIBS_USER from
> within R using Sys.setenv to a value longer than 1024 and retrieve it
> again. But if I have such a value in my shell, it gets overwritten.
Strange and buggy IMHO ...
Regards,
jel.
--
Otto-von-Guericke University http://www.cs.uni-magdeburg.de/
Department of Computer Science Geb. 29 R 027, Universitaetsplatz 2
39106 Magdeburg, Germany Tel: +49 391 67 12768
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