[BioC] Error compiling affyio - undefined symbol: egzread

[Neil Saunders]

I'm running R version 2.11.0 (2010-04-22) on a 32-bit machine with a 
fresh install of Ubuntu 10.04.  Installing Bioconductor 2.6, I 
encountered an error that I have not seen before during compilation of 
package affyio:

---------------------------------------------------------------------
Error in dyn.load(file, DLLpath = DLLpath, ...) :
    unable to load shared library
'/home/sau103/R/i486-pc-linux-gnu-library/2.11/affyio/libs/affyio.so':
    /home/sau103/R/i486-pc-linux-gnu-library/2.11/affyio/libs/affyio.so:
undefined symbol: egzread
ERROR: loading failed
* removing ‘/home/sau103/R/i486-pc-linux-gnu-library/2.11/affyio’
---------------------------------------------------------------------

Has anyone else encountered this?  I've never had a problem with 
installation on other machines and searching the web for "egzread" 
returned nothing relevant.  If I'm missing a required library, it's 
unclear which one.

thanks,
Neil Saunders
-- 
   Statistical Bioinformatics - Health
   CSIRO Mathematics, Informatics and Statistics
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