[R] R-2.0.1 reinstall non-CRAN pkg

[Liaw, Andy]

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
> 
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