[R-SIG-Mac] Trouble loading library 'gsl' with R 2.8.0

[Chen, Gang (NIH/NIMH) [C]]

After upgrading R from version 2.7.2 to 2.8.0, I have trouble loading library 'gsl' as shown below. What is missing?

Thanks,
Gang


> install.packages("gsl")
--- Please select a CRAN mirror for use in this session ---
Loading Tcl/Tk interface ... done
trying URL 'http://cran.mirrors.hoobly.com/bin/macosx/universal/contrib/2.8/gsl_1.8-11.tgz'
Content type 'application/x-tgz' length 1651027 bytes (1.6 Mb)
opened URL
==================================================
downloaded 1.6 Mb


The downloaded packages are in
        /tmp/RtmprM8076/downloaded_packages


> library(gsl)
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared library '/Library/Frameworks/R.framework/Resources/library/gsl/libs/i386/gsl.so':
  dlopen(/Library/Frameworks/R.framework/Resources/library/gsl/libs/i386/gsl.so, 6): Symbol not found: _gsl_sf_             expint_En_e
  Referenced from: /Library/Frameworks/R.framework/Resources/library/gsl/libs/i386/gsl.so
  Expected in: dynamic lookup

Error: package/namespace load failed for 'gsl'