[kepler-dev] [Bug 3131] - R is not added to the path
berkley at nceas.ucsb.edu
Tue Feb 5 14:10:00 PST 2008
Yeah, you're right. echo does work on windows. I could change it to
that if no one disagrees.
ben leinfelder wrote:
> The example is meant to illustrate executing something from the command
> line - I think Dan chose R because there's an assumption that it will be
> present on the system no matter what platform we are on. It's not really
> meant to showcase R.
> Maybe something even more basic like 'java -version' would do this
> example justice. I can't think of other basic cross platform things to
> execute. Does 'echo' work on the windows cmd line?
> On Feb 5, 2008, at 1:47 PM, Chad Berkley wrote:
>> Hey Dan,
>> The R actor seems to work fine, but we have that one workflow
>> (08-CommandLine) that uses the ExternalExec actor to fire R which
>> doesn't work unless R is in the path. Maybe I should just change that
>> to an R actor.
>> bugzilla-daemon at ecoinformatics.org wrote:
>>> ------- Comment #1 from higgins at nceas.ucsb.edu 2008-02-05 13:40 -------
>>> You should not need to add R to the path if it is installed with the
>>> If the R.zip is installed inside $KEPLER, the RExpression actor will
>>> find it.
>>> If not installed inside Kepler, it will need to be on the path (and
>>> something to the Path permanently is not easy in Windows).
>>> Kepler-dev mailing list
>>> Kepler-dev at ecoinformatics.org
>> Kepler-dev mailing list
>> Kepler-dev at ecoinformatics.org
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