Have you checked where R is looking for that package (.libPaths() would tell you), and whether that's where you've installed it?
HTH, Andy > From: Anthony Westerling > > > I am trying to upgrade to R-2.0.1 from R-1.9 on a Mac running > OS X 10.3. > > I have some simple packages I wrote myself that have to be > reinstalled > to be recognized as valid packages. I have been using them > for a while > on earlier versions of R, so didn't expect to have any problems. > > I am probably going about this the wrong way? I simply used > > R CMD build mypkgdir > > and then > > R CMD install mypkgdir.tar.gz > > the package installs without any error messages. > > however, library(mypkgname) still generates spiteful > > Error in library(mypkgname) : 'mypkgname' is not a > valid package -- > installed < 2.0.0? > > messages. > > My apologies if answers to this kind of question have already been > posted. I have looked over the archived r-help threads for the last > couple of months. > > Best > > Anthony Westerling > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > > ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
