[GRASS5] grass6 and R

[Kirk R. Wythers]

hey all...

I'm trying to get the grass6 R interface working. I am looking at  
Roger's article in GRASS-News Vol. 3. After the step:

 > install.packages("spgrass6", repos = rS)

I am getting the message:

Warning: unable to access index for repository http://r- 
spatial.sourceforge.net'R/bin/macosx/powerpc/contrib/2.2
Warning in download.packages(pkgs, destdir = tmpd, available =  
available,  :
          no package 'spgrass6' at the repositories


I have not followed the GRASS and R development closely. Has  
something changed? Does spgrass6 not exist any more?

Thanks,

Kirk