[Qgis-user] Problem with SDA4PP/Linked Statistical Display

[Carson Farmer]

This might be because Rpy2 doesn't seem to look in all the same places 
that R does... what about specifying the library location when using 
library... though this isn't a solution for the plugin, it might help to 
narrow down the problem...

?library

Carson


> This might be a clue:
> require(iplots) does not work from within the manageR console
> (Carson?):
> > require(iplots)
> Error: package 'rJava' could not be loaded
>
> while it works from a normal R console
> (ubuntu 9.04, R. 2.10)
>
> Agus
>
> Volkan Kepoglu wrote:
>> I assumed that the problem is related with pywin32 but your OS is 
>> ubuntu, so the problem should be related with either rpy2 or iplot 
>> package in R or with java.
>>
>> actually, i do not know the solution.
>>
>> regards,
>> volkan.
>>  
>>
>> On Sun, Dec 13, 2009 at 12:44 PM, Agustin Lobo <alobolistas at gmail.com 
>> <mailto:alobolistas at gmail.com>> wrote:
>>
>>     But I still get the error on ubuntu 9.04 despite having
>>     rJava available in R (2.10):
>>
>>     Traceback (most recent call last):
>>      File "/home/alobo/.qgis//python/plugins/SDA4PP/sda4pp.py", line
>>     163, in doIplotTool
>>        d = iplot.IplotTool(self.iface)
>>      File "/home/alobo/.qgis//python/plugins/SDA4PP/iplot.py", line 64,
>>     in __init__
>>        self.readInputFile()
>>      File "/home/alobo/.qgis//python/plugins/SDA4PP/iplot.py", line 357,
>>     in readInputFile
>>        errorChecking = sda4ppLoadRpackage.readLib("iplot")
>>      File
>>     "/home/alobo/.qgis//python/plugins/SDA4PP/sda4ppLoadRpackage.py",
>>     line 58, in readLib
>>        result += loadIplot(r)
>>      File
>>     "/home/alobo/.qgis//python/plugins/SDA4PP/sda4ppLoadRpackage.py",
>>     line 143, in loadIplot
>>        r.require("iplots")
>>
>>      File
>>     "/usr/local/lib/python2.6/dist-packages/rpy2/robjects/__init__.py",
>>     line 422, in __call__
>>        res = super(RFunction, self).__call__(*new_args, **new_kwargs)
>>     RRuntimeError: Error: package 'rJava' could not be loaded
>>
>>
>>     Agus
>>
>>
>>     Volkan Kepoglu wrote:
>>
>>         finally, cleaning the upgrade and the glitches in the plugin gui
>>         under linux is completed - i think.
>>         please, update the plugin to rev. 0,151.
>>
>>         regards,
>>         volkan.
>>
>>         On Wed, Dec 9, 2009 at 11:52 PM, Paolo Cavallini
>>         <cavallini at faunalia.it <mailto:cavallini at faunalia.it>
>>         <mailto:cavallini at faunalia.it <mailto:cavallini at faunalia.it>>>
>>         wrote:
>>
>>
>>            Please note: the upgrade seems not to be clean. I keep on
>>         having the
>>            plugin
>>            marked as upgradeable, even after the upgrade. This has 
>> already
>>            happened in
>>            the past.
>>            Thanks Volkan!
>>
>>
>>         
>> ------------------------------------------------------------------------
>>
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>>
>>
>>
>>
>


-- 
Carson J. Q. Farmer
ISSP Doctoral Fellow
National Centre for Geocomputation (NCG),
National University of Ireland, Maynooth,
Email: Carson.Farmer at gmail.com
Web:   http://www.carsonfarmer.com/
       http://www.ftools.ca/