[BioC] installing affy environment

[Jeff Gentry]

> I then tried to download and install the mgu74av2cdf environment manually with
> z <- getReposEntry("http://www.bioconductor.org/data/dataRepos")
> install.packages2(pkgs="mgu74av2", repEntry=z, searchOptions=F)

What happens if you do:

library(mgu74av2)

?