After having installed GDAL from http://www.kyngchaos.com/files/software/frameworks/GDAL_Complete-1.7.dmg and downloading http://www.kyngchaos.com/files/software/frameworks/rgdal-0.6.29-1.zip I install rgdal and get:
install.packages("/Users/agustinlobo/Downloads/rgdal/rgdal_0.6-29.tgz")
inferring 'repos = NULL' from the file name
require(rgdal)
Loading required package: rgdal Error in get(Info[i, 1], envir = env) : no se puede asignar un bloque de memoria de tama?o 2.2 Gb (== cannot assign a memory block of size 2.2 Gb) Is this a particular problem in this computer? Any fix? (BTW, cannot find how to get these messages in English) Agus