[R] Rstudio R-devel libR.so

[Pascal Oettli]

Hello,

There is a dedicated support to RStudio here: https://support.rstudio.com

Regards,
Pascal

On Mon, Mar 9, 2015 at 7:41 PM, Karim Mezhoud <kmezhoud at gmail.com> wrote:
> Dear All,
> I am actually on R-devel using shell consol. When I run RStudio, it can't
> find libR.so in the new /lib folder where is libRblas.so  libRlapack.so.
> At first step I configure R-devel to share library with ./configure
> --enable-R-shlib.
>
> when I copied libR.so from  /usr/lib/R/lib/libR.so (stable version R 3.1)
> to /usr/local/R-devel/lib/libR.so (R-devel version), That doesn't work.
>
> please find the detail  at below.
> Karim mezhoud
>
>
>
>
> $which R
> /usr/bin/R
> $R
>> R.Version()[13]
> $version.string
> [1] "R version 3.1.2 (2014-10-31)
>
>> Sys.getenv("R_HOME")
> [1] "/usr/lib/R"
>
>> .Library
> [1] "/usr/lib/R/library"
>> .libPaths()
> [1] "/home/mezhoud/R/x86_64-pc-linux-gnu-library/3.1"
> [2] "/usr/local/lib/R/site-library"
> [3] "/usr/lib/R/site-library"
> [4] "/usr/lib/R/library"
> "
>
>
> $sudo apt-get build-dep r-base
> $sudo apt-get install subversion ccache
> $mkdir ~/svn/
> $cd ~/svn/
> $svn co https://svn.r-project.org/R/trunk r-devel/R
>
> $cd /svn/r-devel/R
> $./configure --enable-R-shlib
> $make
> $make check
> $sudo make install rhome=/usr/local/R-devel
>
> $which R
> /usr/local/bin/R
>
> $cd /usr/local/bin
> $R
>
>>R.Version()[13]
> $version.string
> [1] "R Under development (unstable) (2015-03-07 r67951)"
>
>> .libPaths()
> [1] "/usr/local/R-devel/library"
>> .Library
> [1] "/usr/local/R-devel/library"
>
>> Sys.getenv("R_HOME")
> [1] "/usr/local/R-devel"
>
> $rstudio
> R shared library (/usr/local/R-devel/lib/libR.so) not found.
> If this is a custom build of R, was it built with the --enable-R-shlib
> option?
>
> $export RSTUDIO_WHICH_R=/usr/local/bin/R
> $rstudio
> R shared library (/usr/local/R-devel/lib/libR.so) not found.
> If this is a custom build of R, was it built with the --enable-R-shlib
> option?
>
> $export RSTUDIO_WHICH_R=/usr/local/R-devel/bin/R
> $rstudio
> R shared library (/usr/local/R-devel/lib/libR.so) not found.
> If this is a custom build of R, was it built with the --enable-R-shlib
> option?
>
> $sudo locate libR.so
> /usr/lib/libR.so
> /usr/lib/R/lib/libR.so
>
>         [[alternative HTML version deleted]]
>
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-- 
Pascal Oettli
Project Scientist
JAMSTEC
Yokohama, Japan