• using R version 2.11.1 Patched (2010-07-29 r52657)
  • using session charset: ISO8859-1
  • checking for file 'JGR/DESCRIPTION' ... OK
  • this is package 'JGR' version '1.7-3'
  • checking package dependencies ... ERROR
    Packages required and available but unsuitable version:
    rJava

    See the information on DESCRIPTION files in the chapter 'Creating R
    packages' of the 'Writing R Extensions' manual.