• using R version 2.11.0 Under development (unstable) (2009-11-24 r50554)
• using session charset: UTF-8
• checking for file 'gWidgetsrJava/DESCRIPTION' ... OK
• this is package 'gWidgetsrJava' version '0.0-15'
• checking package name space information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking for executable files ... OK
• checking whether package 'gWidgetsrJava' can be installed ... OK
• checking package directory ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... ERROR
  Loading required package: gWidgets
  Loading required package: rJava
  Error : .onLoad failed in loadNamespace() for 'gWidgetsrJava', details:
  call: .setupJRI(FALSE)
  error: Cannot find JRI classes
  Error: package/namespace load failed for 'gWidgetsrJava'
  Execution halted
  
  It looks like this package has a loading problem: see the messages for
  details.