• using R version 2.7.2 (2008-08-25)
• using session charset: UTF-8
• checking for file 'gRain/DESCRIPTION' ... OK
• this is package 'gRain' version '0.3.4'
• package encoding: latin1
• checking package name space information ... OK
• checking package dependencies ... ERROR
  Packages required but not available:
  RBGL
  
  See the information on DESCRIPTION files in the chapter 'Creating R
  packages' of the 'Writing R Extensions' manual.
• using check arguments '--no-examples --no-tests --no-vignettes'