[R-sig-Fedora] [R] Failure to load X11 module in Fedora 13.

Carlo Tambuatco oraclmaster at gmail.com
Sat Jul 3 14:54:28 CEST 2010


I've googled around the archives for R-help and R-sig Fedora and found
that a lot of people have had the same errors I've gotten when
starting up the X11() module:

Error in X11() : X11 module cannot be loaded
In addition: Warning message:
In X11() : unable to load shared library '/usr/lib/R/modules//R_X11.so':
  /usr/lib/libfontconfig.so.1: undefined symbol: FT_Select_Size

But I have come across zero answers to this fundamental problem. (At
least none that make sense to a newbie user like me.)

This is after a fresh install of R on Fedora 13 via Yum.

I checked and /usr/lib/R/modules/R_X11.so indeed exists. But R somehow
doesn't care and fails to load it.

So, what did anyone do to resolve this issue?

Here's my sessionInfo():

R version 2.11.1 (2010-05-31)
i386-redhat-linux-gnu

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
 [5] LC_MONETARY=C              LC_MESSAGES=en_US.UTF-8
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C
 [9] LC_ADDRESS=C               LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base



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