[GRASS-stats] GRASS can't find R packages from personal library on Windows

[Helmut Kudrnovsky]

Roger Bivand wrote
>>
>> no idea at the moment if this change in env.bat has a side effect to the
>> winGRASS installation; further tests are needed.
>>
> 
> See also
> 
>> ?"environment variables"
> 
> which on a Windows installation shows "R_USER" in the Windows specific 
> section at foot, this also loses /Documents within GRASS.

see my other mail where %HOME% is set by winGRASS-grass7xx.py

so it seems to be some kind of a "design mismatch" where eg. windows (via
%USERPROFILE) and python

C:\>python
Python 2.7.5 (default, May 15 2013, 22:44:16) [MSC v.1500 64 bit (AMD64)] on
win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>>> os.getenv('HOME')
'C:\\Users\\hkmyr'
>>> os.getenv('HOMEPATH')
'\\Users\\hkmyr'
>>> os.getenv('HOMEDRIVE')
'C:'
>>>

and R looks for %HOME%.




-----
best regards
Helmut
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