Need daemontools for Ubuntu 11.10

[ryan-roemer]

First of all, great cookbook!

One thing I did notice in using the builder recipe (builder.rb) is that Ubuntu "daemontools" package is required for the envdir binary to be installed. I'm on Oeneric (11.10), so maybe it's just an artifact of that.

But this extra declaration fixed it for me:

package "daemontools"

So, might want to consider adding, if it's compatible generally with Ubuntu.