[postgis-users] Installation of PL/R

Volkmar Herbst volkmar.herbst at gmx.de
Sun Jan 29 23:17:31 PST 2012


I did install R several times and run also often into this issue. Try the
32bit  one and set the path C:\Program Files\R\R-2.13.1\bin\i386  in your
environment. Create new variable R_HOME  value->C:\Program Files\R\R-2.13.1
Make sure that plr.dll is in C:\Program Files (x86)\PostgreSQL\9.0\lib.
Restart postgres after that. If you receive errors check if you did not
install it already by using plr_environ() in postgres. These are the few
things I can think of. May be you have already tried them all..



Von:  <mailto:postgis-users-bounces at postgis.refractions.net>
postgis-users-bounces at postgis.refractions.net
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[mailto:postgis-users-bounces at postgis.refractions.net] Im Auftrag von Darrel
Gesendet: Samstag, 28. Januar 2012 18:45
An:  <mailto:postgis-users at postgis.refractions.net>
postgis-users at postgis.refractions.net
Betreff: [postgis-users] Installation of PL/R


Apologies if this is not the right mail list for this but my confusion
arises because of my 32 bit PostGIS install!


I have postgis2SVN sitting on top of postgresql 9.1 (32 bit) on a 64 bit
version of windows (working fine).  I installed R-2.14.1 and tried to follow
the instructions given here




Now I tried both the 32bit and 64bit dll from http://www.joeconway.com/plr/ 


I ran the sql script supplied but get  ERROR:  could not load library
"C:/Program Files (x86)/PostgreSQL/9.1/lib/plr.dll": The specified procedure
could not be found.


Needless to say plr.dll is in that location (I have tried both versions).


Any suggestions would be welcome (and apologies if this is a dumb question).







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