Hello,
Let's assume that you already installed both "proj4" and "gdal" on your
computer.
Then, try the following command in R prompt:
> install.packages("rgdal", dependencies=TRUE,
configure.args=c("--with-proj-lib=/opt/local/lib",
"--with-gdal-lib=/opt/local/lib"))
Best Regards,
Pascal
Le 22/06/2012 03:11, BHorn a écrit :
I am having trouble getting the rgal package to work on Mac OS X. I suspect
it has something to do with the link between the rgal package and the
associated programs GDAL and PROJ4. Here is the message I get when I
attempt to load rgal
library("rgdal")
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object
'/Library/Frameworks/R.framework/Versions/2.15/Resources/library/rgdal/libs/x86_64/rgdal.so':
dlopen(/Library/Frameworks/R.framework/Versions/2.15/Resources/library/rgdal/libs/x86_64/rgdal.so,
6): Library not loaded:
/Library/Frameworks/UnixImageIO.framework/Versions/D/UnixImageIO
Referenced from: /Library/Frameworks/SQLite3.framework/Versions/3/SQLite3
Reason: image not found
Error: package/namespace load failed for ‘rgdal’
Any help is appreciated
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