* using log directory 'd:/Rcompile/CRANpkg/local/2.4/gWidgetsrJava.Rcheck'
* using R version 2.4.1 (2006-12-18)
* checking for file 'gWidgetsrJava/DESCRIPTION' ... OK
* this is package 'gWidgetsrJava' version '0.0-5'
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking whether package 'gWidgetsrJava' can be installed ... OK
* checking package directory ... OK
* checking for portable file names ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R files for syntax errors ... OK
* checking R files for non-ASCII characters ... OK
* checking whether the package can be loaded ... ERROR
Loading required package: gWidgets
Loading required package: rJava
Loading required package: JGR
Loading required package: JavaGD
Loading required package: iplots

Please use the corresponding JGR launcher to start JGR.
Run JGR() for details. You can also use JGR(update=TRUE) to update JGR.

Error in fun(...) : could not find function "Sys.setenv"
Error: .onLoad failed in 'loadNamespace' for 'gWidgetsrJava'
Error: package/namespace load failed for 'gWidgetsrJava'
Execution halted

It looks like this package has a loading problem: see the messages for
details.