[GRASS-stats] R 3.3.1 and GRASSGIS 7.0.4

[C. Buerger IV]

I'm attempting to use the FUTURES
<https://grasswiki.osgeo.org/wiki/Workshop_on_urban_growth_modeling_with_FUTURES#Software>model
for GRASSGIS, which requires an interface with R to use the drudge
function. I'm running Windows 7 and the automatic linkup between R and
GRASS does not seem to be happening. When working from the FUTURES package
I have run:

 r.futures.potential -d input=sampling at practice1 output=potential.csv
columns=devpressure_0_5_92,slope,road_dens_perc,forest_1992_smooth_perc,dist_to_water_km,dist_to_protected_km,dist_interchanges_km,travel_time_cities
developed_column=urban_change_clip subregions_column=counties
min_variables=4 --overwrite

and get:

Running automatic model selection ...
Traceback (most recent call last):
  File "C:\Users\buer3379\AppData\Roaming\GRASS7\addons/scri
pts/r.futures.potential.py", line 185, in <module>
    sys.exit(main())
  File "C:\Users\buer3379\AppData\Roaming\GRASS7\addons/scri
pts/r.futures.potential.py", line 158, in main
    stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  File "C:\OSGEO4~1\apps\Python27\lib\subprocess.py", line
711, in __init__
    errread, errwrite)
  File "C:\OSGEO4~1\apps\Python27\lib\subprocess.py", line
948, in _execute_child
    startupinfo)
WindowsError: [Error 2] The system cannot find the file
specified

In just attempting to run R via R--save I get:

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64 (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
  Natural language support but running in an English locale
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
During startup - Warning messages:
1: Setting LC_CTYPE=en_US.cp1252 failed
2: Setting LC_COLLATE=en_US.cp1252 failed
3: Setting LC_TIME=en_US.cp1252 failed
4: Setting LC_MONETARY=en_US.cp1252 failed
>

Does anyone have any pointers or tips to work around this problem.  Any
ideas would be appreicated.

C. L. Buerger IV
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