gregory.lefebvre at univ-rouen.fr
Tue May 20 12:56:44 CEST 2003
Hi the list,
I just installed the R-1.7.0-1mdk.i516.rpm package on a mdk 9.1. All
looks fine until I try to launch some graphics functions as png() or
even demo( graphics). I receive the following example message:
Error in png() : R_X11 module cannot be loaded
In addition: Warning message:
unable to load shared library "/usr/lib/R/modules/R_X11.so":
/usr/lib/R/modules/R_X11.so: undefined symbol: png_set_IHDR
Also I verified that this file exists and it is.
Which variables have to be configured ? How can I do since I installed
an rpm ?
Is there somebody who could help me.
In advance thank you.
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