Question: I need an input mechanism to allow a user to create a single-level bullet list. I can't trust the user's ability to know HTML formatting or to not mess it up if auto-formated. I've been debating using a wysiwyg editor, but that doesn't force a bullet list.

I have jQuery installed, but can use other options.

Answer: 
I found (after downloading and installing the dmg from [SourceForge](http://sourceforge.net/projects/mcmc-jags/files/)) that the following commands worked for me:

```
wget http://cran.r-project.org/src/contrib/rjags_2.2.0-4.tar.gz
wget http://cran.r-project.org/src/contrib/R2jags_0.02-15.tar.gz
sudo R --with-jags-modules=/usr/local/lib/JAGS/modules-2.2.0 CMD INSTALL rjags_2.2.0-4.tar.gz
sudo R --with-jags-modules=/usr/local/lib/JAGS/modules-2.2.0 CMD INSTALL R2jags_0.02-15.tar.gz
sudo R --with-jags-modules=/usr/local/lib/JAGS/modules-2.2.0 --arch=i386 CMD INSTALL rjags_2.2.0-4.tar.gz
sudo R --with-jags-modules=/usr/local/lib/JAGS/modules-2.2.0 --arch=x86_64 CMD INSTALL rjags_2.2.0-4.tar.gz

```

They certainly aren't all necessary, but they were sufficient!
I had the same problem while running Rstudio 0.97.237 and R 2.15.2. The issue had something to do with JAGS. 

The fix: Update to JAGS 3-3 by downloading and installing it from [here](http://sourceforge.net/projects/mcmc-jags/files/).