Re: [R] issue with Matrix package

2010-10-22 Thread David Winsemius
On Oct 22, 2010, at 8:10 AM, Bernard SEBASTIEN wrote: I have an issue with Matrix package. When I try to load it (with R version 2.10.1 with Windows XP) I have an error message in return: You have an old version of R and unless you have taken special steps (that you have not told us about

[R] issue with Matrix package

2010-10-22 Thread Bernard SEBASTIEN
I have an issue with Matrix package. When I try to load it (with R version 2.10.1 with Windows XP) I have an error message in return: Error in registerS3method(Info[i, 1], Info[i, 2], Info[i, 3], env) : aucun slot de nom "methods" pour cet objet de la classe "derivedDefaultMethod" any idea o