[GRASS-user] spgrass trouble in rpy and rpy2

GRASS GRASS user
1

hi all, I have problems with loading package in rpy2 in python, I get the following errors. would have to do so you can load these package.

SPGRASS6 in Rpy2

Traceback (most recent call last):
File “/usr/local/lib/python2.6/dist-packages/pywps/Wps/Execute.py”, line 560, in executeProcess
processError = self.process.execute()
File “/usr/local/lib/python2.6/dist-packages/pywps/processes/centralidad.py”, line 126, in execute
“”")
File “/usr/lib/python2.6/dist-packages/rpy2/robjects/init.py”, line 536, in call
res = self.eval(p)
File “/usr/lib/python2.6/dist-packages/rpy2/robjects/init.py”, line 423, in call
res = super(RFunction, self).call(*new_args, **new_kwargs)
RRuntimeError: Error in library(spgrass6) : there is no package called ‘spgrass6’
Error in library(spgrass6) : there is no package called ‘spgrass6’

thanks for your help and time

Ricardo Rodríguez
Univalle

2

On Thu, Oct 7, 2010 at 9:42 PM, Ricardo Rodríguez
<ricardorodot02@gmail.com> wrote:

hi all, I have problems with loading package in rpy2 in python, I get the
following errors. would have to do so you can load these package.

SPGRASS6 in Rpy2

Traceback (most recent call last):
File "/usr/local/lib/python2.6/dist-packages/pywps/Wps/Execute.py", line
560, in executeProcess
processError = self.process.execute()
File
"/usr/local/lib/python2.6/dist-packages/pywps/processes/centralidad.py",
line 126, in execute
""")
File "/usr/lib/python2.6/dist-packages/rpy2/robjects/__init__.py", line
536, in __call__
res = self.eval(p)
File "/usr/lib/python2.6/dist-packages/rpy2/robjects/__init__.py", line
423, in __call__
res = super(RFunction, self).__call__(*new_args, **new_kwargs)
RRuntimeError: Error in library(spgrass6) : there is no package called
'spgrass6'
Error in library(spgrass6) : there is no package called 'spgrass6'

The script closest to this is v.krige:
http://trac.osgeo.org/grass/browser/grass/trunk/scripts/v.krige/v.krige.py

Please take a look.

Markus