--2013-09-30 16:15:04--  http://www.bioconductor.org/packages/2.9/data/annotation/src/contrib/hgu133acdf_2.12.0.tar.gz
Resolving www.bioconductor.org... 54.240.170.22, 54.230.121.159, 54.230.120.37, ...
Connecting to www.bioconductor.org|54.240.170.22|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2013-09-30 16:15:04 ERROR 404: Not Found.