Please note: These instructions are for R 2.11.1, which I realize is not the most recent release of R.
First, choose a mirror near you.
Then go to
http://YOUR FAVORITE MIRROR HERE/bin/windows/base/old/2.11.1
and click "Download R 2.11.1 for Windows (33 megabytes, 32 bits)".
Don't get the 64-bit version!
Save the .exe file someplace you will remember, then run this executable file and follow the installation instructions.
Run the R 2.11.1 program you just installed. In the console, type:
install.packages('coda')
It will prompt you to choose a mirror, pick one near you.
When it finishes installing the package, it should say:
package 'coda' successfully unpacked and MD5 sums checked
Go to the contributed code page of the OpenBugs project site
and click "Download BRugs binary package for Windows: R version 2.11 BRugs_0.6-1R11.zip".
Save the .zip file somewhere you will remember.
You may now need to rename the file from
BRugs_0.6-1R11.zip
to
BRugs_0.6-0.zip
In R 2.11.1, from the menu bar choose
Packages > Install packages from local .zip files
and choose the .zip you just downloaded (and possibly renamed).
When it finishes installing the package, it should say
package 'BRugs' successfully unpacked and MD5 sums checked
In the console, type
library(BRugs)
to load the newly installed package.