[BioC] can't read any CEL files using ReadAffy

[Huang, Mingqian]

ReadAffy couldn't find any CDF file on my computer, even for HG_U95Av2 which is
supposed to be included in the Affy package. I got the same error for all of
them:

> Dilution
AffyBatch object
size of arrays=640x640 features (12805 kb)
Error in .local(object, ...) : Information about probe locations for HG_U95Av2
could not be found.
Try downloading the hgu95av2cdf package from
http://www.bioconductor.org/data/cdfenvs/cdfenvs.html
Error in inherits(cdf.env, "try-error") : Object "cdf.env" not found

Has anybody had similar experience?

Mingqian Huang
--
Mingqian Huang, Ph.D. 
Neurology Service 
Massachusetts General Hospital 
Wellman 425 
50 Fruit Street 
Boston, MA 02114