Yes. It is looking the correct directory. Note that the package is installed without errors. The problem is that, even after being newly reinstalled, it is still not recognized as a valid package for R-2.0
Tony
On Nov 26, 2004, at 9:08 PM, Liaw, Andy wrote:
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?
So it is not packaged correctly, and thinks it has been installed under R < 2.0.0.
Please check the DESCRIPTION file carefully and rebuild the package, after that installating is should work.
Uwe Ligges
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
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