[R-SIG-Mac] R-alpha on SL system

[Roger Koenker]

I am trying to install R-alpha R-2.10.0 (yesterdays version) on a mac  
pro system that I've
recently upgraded to SL and xcode 3.2.   I've tried both the binary  
install which fails, and
building from source:  the config.log file can be seen here:

http://www.econ.uiuc.edu/~roger/config.log

Version 2.9.2 built from sources without problems after the SL  
upgrade.... which I
took as a good omen for the general sanity of the system, but  
apparently this was
a mistake.

I presume that this has something to do with conflicts with old  
gfortrans.  I've installed
gfortran 4.2.3 but perhaps there are remnants of older versions still  
hanging around?
Many thanks for any hints,

Roger