I have been trying to invoke R from Java in a Windows 2000 computer (unfortunately). All my environment variables seem to be properly set, everything seems to be in order, but I obtaining a
Fatal error: unable to open the base package
error window.
Also, the output of the invoker is
Loading RInterpreter library R_HOME: R_HOME=C:/Programas/R RVersion: R_VERSION=1.6.1
whereas I have installed the 1.7.1 version.
Some time ago I found a number of messages by another person facing the same problems and he said that when R was invoked directly, it could properly read the R_HOME variable, but when invoked from Java, it searched for the base package in the wrong place (a subdirectory of the jre, if my memory is to be trusted). I believe he finally solved his problem fixing this "bug", but, I insist, I have not been able to find his message again anywhere and I could be totally misled at this point.
Has anybody faced the same problem and knows a way to fix it?
Sincerely,
Carlos J. Gil Bellosta Sigma Consultores Estadísticos http://www.consultoresestadisticos.com
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