Hello all,

Has anyone encountered the same problem as mine? library(preprocessCore) does not work for me.

> source("http://bioconductor.org/biocLite.R")
Bioconductor version 2.12 (BiocInstaller 1.10.3), ?biocLite for help

> biocLite("preprocessCore")
BioC_mirror: http://bioconductor.org
Using Bioconductor version 2.12 (BiocInstaller 1.10.3), R version 3.0.1.
Installing package(s) 'preprocessCore'
trying URL 'http://bioconductor.org/packages/2.12/bioc/bin/windows/contrib/3.0/preprocessCore_1.22.0.zip'
Content type 'application/zip' length 204423 bytes (199 Kb)
opened URL
downloaded 199 Kb

package 'preprocessCore' successfully unpacked and MD5 sums checked

The downloaded binary packages are in
        C:\Users\xrao\AppData\Local\Temp\Rtmp8eMyPl\downloaded_packages
Warning message:
installed directory not writable, cannot update packages 'class', 'foreign', 'lattice', 'MASS', 'mgcv', 'nlme', 'nnet', 'rpart', 'spatial'

> library(preprocessCore)
Error in library(preprocessCore) :
  there is no package called 'preprocessCore'

I am using the latest version of R.  R version 3.0.1 (2013-05-16) -- "Good Sport"


Thanks a lot in advance!

Best,
Xiayu

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