[R] rgl_0.70.553.tar.gz install

[Matthew.Cook at warwick.ac.uk]

Hi,

I am an R beginner and wish to create some 3d plots. I have managed to
install the rgl library and save 3d plots, but only as an R file. I wish
to use rgl.snapshot so I can create a ".png" file and the plot can be used
in LaTex.
The function rgl.snapshot does not work (i get an error "failed" message).
Having looked at previous posts, I believe that the problem can sorted
using the rgl_0.70.552.tar.gz file.

Having downloaded this file, i am unsure of how to load it into the R
package (I am a Windows Vista user).

Any help would be greatly appreciated.

Kind Regards
Matthew Cook