[BioC] make own CDF package probelm, error "installed < 2.0.0"

James W. MacDonald jmacdon at med.umich.edu
Tue May 17 14:56:59 CEST 2005


Liqun He wrote:
>  
> Dear there, 
>  
> I am creating own chip CDF and probe package file with a window R 2.0.1
> version.
>  
> The make.cdf.package works fine, 
> 
>>make.cdf.package(chip.CDF);
> 
> Reading CDF file.
> Creating CDF environment
> Creating package in E:/chipcdf
>  
> I installed this CDF package in R and try to load it to run
> makeProbePackage, and then come the error message,
>  > library(chipcdff)
> Error in library(chipcdf) : 'chipcdf' is not a valid package --
> installed < 2.0.0? 

What exactly did you do to install this package?


>  
> I have tried google, but can not get the right solution. Could any one
> help me to solve the trouble?
> Thanks a lot!
>  
> Kind regards,
> Liqun
>  
> 
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> 
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-- 
James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
734-647-5623



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