[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 on how I could solve this issue ?

thanks




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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) to make sure that your version  
(which you have also not told us) matches, then there is quite  
possibly a mismatch between the current version of Matrix and your  
version of R.




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 on how I could solve this issue ?


Update, first.





David Winsemius, MD
West Hartford, CT

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and provide commented, minimal, self-contained, reproducible code.