[kepler-dev] Fwd: Kepler error report

[Dan Higgins]

The error message you received is usually a sign that 'R' is not 
installed or configured properly. (Also, the 2 workflows mentioned use 
R.) R is included with WIndows release of Kepler but not with OS X or 
Linux versions. This issue is discussed on the Kepler website (see 
http://www.kepler-project.org/Wiki.jsp?page=Downloads)

If R is installed there may be a problem in its configuration. You need 
to able to start it from any location simply by typing 'R' on the 
command line. In Windows, this implies that the 'R.exe' executable must 
be added to the PATH env variable. Normally the R installers for Linux 
and OSX will do this automatically.

Dan Higgins
NCEAS



Edward A. Lee wrote:
> Forwarded as requested...
>
> Edward
>
>
>   
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>> From: "Edward J. Lannon" <ejlannon at gmail.com>
>> To: <eal at eecs.berkeley.edu>
>> X-ASG-Orig-Subj: Kepler error report
>> Subject: Kepler error report
>> Date: Thu, 14 Jun 2007 00:54:42 -0700
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>>
>> Dear Mr. Lee:
>>
>> May I please ask you to forward this error report (below) to the appropriate Kepler project member?
>>
>> Thank you.
>>
>> Regards,
>> Edward J. Lannon
>> Las Vegas, NV
>> 619.341.4088
>>
>>
>>
>> 1. Installed: kepler-1.0.0beta3-jre.exe (full installation) on MS Windows XP (current), all is good.
>>
>> 2. Restarted computer and started Kepler.
>>
>> 3. Opened the following file: file:/C:/keepler-1.00.0beta3/demos/getting-started/05-LinearRegression.xml
>>
>> 4. Ran the model and received the following error message:
>>
>> Exception
>>
>> Problem wrting input '
>>  in .05-LinearRegression.R_linear_regression
>> Because:
>> The pipe has been ended
>>
>> Options: Dismiss or Display Stack Trace
>>
>> -----------------
>>
>> Also, I received a similar error message when I ran: 00-StatisticalSummary.xml
>>
>>     
>
> ------------ 
> Edward A. Lee
> Chair of EECS and Robert S. Pepper Distinguished Professor
> 231 Cory Hall, UC Berkeley, Berkeley, CA 94720-1770
> phone: 510-642-0253, fax: 510-642-2845
> eal at eecs.Berkeley.EDU, http://ptolemy.eecs.berkeley.edu/~eal  
>
> _______________________________________________
> Kepler-dev mailing list
> Kepler-dev at ecoinformatics.org
> http://mercury.nceas.ucsb.edu/ecoinformatics/mailman/listinfo/kepler-dev
>
>   


-- 
*******************************************************************
Dan Higgins                                  higgins at nceas.ucsb.edu
http://www.nceas.ucsb.edu/    Ph: 805-893-5127
National Center for Ecological Analysis and Synthesis (NCEAS) Marine Science Building - Room 3405
Santa Barbara, CA 93195
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