[BioC] Unable to load XPS package in R studio

[Nhu Quynh T. Tran]

Hi,

I installed root successfully and am able to call library(xps) in the terminal, but not in R studio.  The error message is:


In R Studio:
> library(xps)
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared object '/Library/Frameworks/R.framework/Versions/3.1/Resources/library/xps/libs/xps.so':
  dlopen(/Library/Frameworks/R.framework/Versions/3.1/Resources/library/xps/libs/xps.so, 6): Library not loaded: @rpath/libGui.so
  Referenced from: /Library/Frameworks/R.framework/Versions/3.1/Resources/library/xps/libs/xps.so
  Reason: image not found
Error: package or namespace load failed for ‘xps’

I'm using: 
R version 3.1.0 (2014-04-10) -- "Spring Dance"
Platform: x86_64-apple-darwin10.8.0 (64-bit)


In terminal:
> library(xps)

Welcome to xps version 1.24.0
    an R wrapper for XPS - eXpression Profiling System
    (c) Copyright 2001-2014 by Christian Stratowa

Please advise!

Thank you.
Quynh