[BioC] Query: How to install earlier version of Bioconductor on R.1.9.1

[sachin Kumar]

Dear Madam/ Sir,

I want install earlier version of Bioconductor (1.4 version ) on 
R-1.9.1. Is it possible to install earlier version of bioconductor by 
using getBioC(). Or there is any other way to install earlier version of 
bioconductor.

I try to install bioconductor using getBioC(), but I got following meaasge:

Error in getBioC() :
You are currently running R version 1.9.1, however R version 2.0.0 is 
required.

Thank you

Regards
Sachin