Troubleshooting (this works for PCs, and hopefully Macs):
> install.package(c("ISwR","gregmisc"),lib="C:/Documents and Settings
/epurdom/My Documents/RLib")
> library(ISwR,lib.loc="C:/Documents and Settings/epurdom/
My Documents/RLib")
> library(gregmisc,lib.loc="C:/Documents and Settings/epurdom/
My Documents/RLib")
> getwd() [1] "C:/Documents and Settings/epurdom/My Documents"This will tell you how to write the name of the folder you are in.