Displaying 1 result from an estimated 1 matches for "geosunaryunion_r".
2011 Oct 25
0
Installing rgeos on Mac OS X 10.4 (was Re: "package 'stringr' does not have a name space"
...om:
http://www.kyngchaos.com/macosx/build/geos
http://trac.osgeo.org/geos/
./configure
make
sudo make install
# This installs to /usr/local/bin/geo-config which is an
input to the rgeos install
# To find, in Terminal type:
locate geos-config
# I got a crash based on a missing definition of
GEOSUnaryUnion_r, so...
# To get rgeos to install,
# delete from rgeos_topology.c this bit (line 33):
================================
#ifdef HAVEUNARYUNION
SEXP rgeos_unaryunion(SEXP env, SEXP obj, SEXP id, SEXP byid ) {
return( rgeos_topologyfunc(env, obj, id, byid,
&GEOSUnaryUnion_r) );
}
#endif
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