Following some steps from here that may have been updated since you were installing:
[
afni.nimh.nih.gov]
... can you run this:
cd
curl -O [afni.nimh.nih.gov]
tcsh @update.afni.binaries -defaults -package macosx_10.7_local
which will take care of a lot of the library errors you are seeing.
Then you should be able to run
sudo rPkgsInstall -pkgs ALL
more easily to install the R packages.
Let us know how that goes.
--pt