[BioC] problrm in using vsn package

[Mahbub Latif]

Hi,

I am trying to reproduce lymphoma example of vsn
package. I am getting the following error:

> data(lymphoma)

> lymphoma
Segmentation fault

> pData(lymphoma)
Segmentation fault

However I can run

> ny <- vsn(lymphoma[,3:4])

and can plot 

> plot(ny at h)

properly but when try 

> summary(ny at h)

I got same "Segmentation fault" error.

> version
         _                
platform i686-pc-linux-gnu
arch     i686             
os       linux-gnu        
system   i686, linux-gnu  
status                    
major    1                
minor    7.0              
year     2003             
month    04               
day      16               
language R                

Did I make any mistake in installing the Bioconductor
package (I used getBioC("all"))? 

Thanks.

Mahbub.