[Tinyos-devel] How to check out earlier versions of tinyos-1.x from CVS at SourceForge

[Vinai Sundaram]

Hi,

Specifically, I am trying to check out tinyos 1.1.13. I tried the following and it failed. Can someone tell me how to check out earlier 
versions of tinyos-1.x from Sourceforge CVS? 

$cvs -z3 
-d:pserver:anonymous at tinyos.cvs.sourceforge.net:/cvsroot/tinyos co -P 
tinyos-1.1.13
cvs server: cannot find module `tinyos-1.1.13' - ignored
cvs [checkout aborted]: cannot expand modules
$

Thanks!
Vinai
PS: I asked TinyOS-help two days ago but didn't get a response.