[R] Rstudio R-devel libR.so

[Jeff Newmiller]

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Sent from my phone. Please excuse my brevity.

On March 9, 2015 4:48:11 AM PDT, Karim Mezhoud <kmezhoud at gmail.com> wrote:
>Thanks Pascal. Not yet resolved.
>Here is an example of symbolic link between libR.so
>https://support.rstudio.com/hc/communities/public/questions/200661703-R-shared-library-usr-local-lib-R-lib-libR-so-not-found-UBUNTU-11-
>
>When I get a symbolic link with:
>
> sudo ln -s  /usr/lib/R/lib/libR.so /usr/local/R-devel//lib/libR.so
>
>
>The R session had a fatal error.
>
>
>ERROR r error 4 (R code execution error) [errormsg=Error in
>.Internal(getOption(x)) :
>
>there is no .Internal function 'getOption'
>
>]; OCCURRED AT: core::Error r::exec::evaluateString(const std::string&,
>SEXPREC**, r::sexp::Protect*) /home/ubuntu/rstudio/src/cpp/r/RExec.cpp:
>
>
>
>On Mon, Mar 9, 2015 at 10:53 AM, Pascal Oettli <kridox at ymail.com>
>wrote:
>
>> 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]]
>> >
>> > ______________________________________________
>> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
>> > 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.
>>
>>
>>
>> --
>> Pascal Oettli
>> Project Scientist
>> JAMSTEC
>> Yokohama, Japan
>>
>
>	[[alternative HTML version deleted]]
>
>______________________________________________
>R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
>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.