[R-SIG-Mac] Problems updating rgdal in 3.1.0 (when building from source)

[Agustin Angel Diez Castillo]

Hi,
I'm in trouble when trying to update rgdal in 3.1.0 in Mavericks. There is no binary and installing for source claims that I've no libproj in standard or given locations. I do have several libproj both in /usr/local/lib and in /Library/Frameworks/PROJ.framework/Versions/4.8/unix/lib/, how can I to force the build to look to the later that I'm more confident is the wright one?
Any help will be very much appreciated.
Thanks.
A






sessionInfo()
R version 3.1.0 (2014-04-10)
Platform: x86_64-apple-darwin13.1.0 (64-bit)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base 

checking for pj_init_plus in -lproj... no
configure: error: libproj not found in standard or given locations.
ERROR: configuration failed for package ‘rgdal’
* removing ‘/Users/adiez/Library/R/3.1/library/rgdal’

The downloaded source packages are in
	‘/private/var/folders/sm/1djysrdj1clbzvn35gv8vqq40000gn/T/Rtmpl6DW9M/downloaded_packages’* restoring previous ‘/Users/adiez/Library/R/3.1/library/rgdal’

Warning message:
In install.packages("rgdal", type = "source") :
  installation of package ‘rgdal’ had non-zero exit status


install.packages("rgdal")
Installing package into ‘/Users/adiez/Library/R/3.1/library’
(as ‘lib’ is unspecified)

   package ‘rgdal’ is available as a source package but not as a binary

Warning message:
package ‘rgdal’ is not available (for R version 3.1.0)