Problem installing package "caret"
On Dec 12, 2012, at 7:32 AM, John Kerpel wrote:
Folks: I keep getting the following error message (I'm on Windows 7, R-2.15.2, and tried a reboot...). Thx!
Actually it's only a warning. Those are not the same in R.
John
install.packages("caret")Installing package(s) into ?C:/Program
Files/R/R-2.15.2/library?
(as ?lib? is unspecified)trying URL 'http://streaming.stat.iastate.edu/CRAN/bin/windows/contrib/2.15/caret_5.15-045.zip'Content type 'application/zip' length 3478831 bytes (3.3 Mb)opened URLdownloaded 3.3 Mb package ?caret? successfully unpacked and MD5 sums checked Warning in install.packages : unable to move temporary installation ?C:\Program Files\R\R-2.15.2\library\file1628360a1dc0\caret? to ?C:\Program Files\R\R-2.15.2\library\caret? The downloaded binary packages are in C:\Users\AppData\Local\Temp\RtmpK2YZCa\downloaded_packages [[alternative HTML version deleted]]
It suggests that you might need to consult your system documentation regarding how to use permissions. Are you able to load package:caret?
David Winsemius, MD Alameda, CA, USA