Something is wrong with your system software. On my Leopard box:
tystie% otool -L
/Library/Frameworks/R.framework/Resources/modules/i386/R_X11.so
...
/usr/X11/lib/libpng12.0.dylib (compatibility version 42.0.0,
current version 42.0.0)
So your /usr/X11/lib/libpng12.0.dylib is different from mine (and from
the CRAN build machine's).
Your choices are
- to resolve this (and it is not an R issue). I'd start by running the
software updater ....
- to build R from the sources against the software on your machine.
On Sun, 2 May 2010, steven mosher wrote:
I had the same Issue with 2.10.1. never got it resolved. I was hoping that
2.11 would fix it...alas
On Thu, Apr 29, 2010 at 2:59 PM, Seth Schommer <scschom...@gmail.com> wrote:
I installed R 2.11.0 today and immediately came across an issue I did
not experience using version 2.10.1. For some reason, I can not use
X11 in R. Here's a simple example:
X11()
Error in X11() : X11 module cannot be loaded
In addition: Warning message:
In X11() :
unable to load shared library
'/Library/Frameworks/R.framework/Resources/modules/i386/R_X11.so':
dlopen(/Library/Frameworks/R.framework/Resources/modules/i386/R_X11.so,
6): Library not loaded: /usr/X11/lib/libpng12.0.dylib
Referenced from:
/Library/Frameworks/R.framework/Resources/modules/i386/R_X11.so
Reason: Incompatible library version: R_X11.so requires version
42.0.0 or later, but libpng12.0.dylib provides version 36.0.0
sessionInfo()
R version 2.11.0 (2010-04-22)
i386-apple-darwin9.8.0
locale:
[1] en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
I'm running Mac OS X 10.5.8. This error occurs when running R.app and
while running R from the terminal. After experience this I
reinstalled 2.10.1 and tried the same command and had no problems.
Just to make sure, I installed 2.11.0 again, and sure enough, I got
the same error. Is this a bug, or have I done something wrong?
Thanks,
Seth
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--
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
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