# Defunct in R 2.0.0
package.contents(pkg, lib.loc = NULL)# Defunct in R 2.2.0
CRAN.packages(CRAN = getOption("repos"), method,
contriburl = contrib.url(CRAN))
# Defunct in R 2.14.0
zip.file.extract(file, zipname = "R.zip",
unzip = getOption("unzip"), dir = tempdir())
zip.unpack(zipname, dest)
Deprecated
, Defunct