webgen users - Aug 2008 - dcov required to run webgen even though it is listed as a development dependency

trying to run webgen and I got this error:

woolley at chadlin:~/workspace/geminstaller$ webgen -d website
/usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:578:in
`report_activate_error'': Could not find RubyGem dcov (>= 0.2.2)
(Gem::LoadError)

Same w/haml, rdoc, and probably some others that I already had installed.

Am Mon, 25 Aug 2008 22:10:46 -0700
schrieb "Chad Woolley" <thewoolleyman at gmail.com>:
> Same w/haml, rdoc, and probably some others that I already had
> installed. 
This is a bug in Rubygems which has already been fixed in trunk but no
new Rubygems release has been made since. Please use the --development
switch when installing Rubygems which will install the optional
dependencies. I will put that on the homepage, too.

-- Thomas

On Tue, Aug 26, 2008 at 2:04 AM, Thomas Leitner <t_leitner at gmx.at>
wrote:
> This is a bug in Rubygems which has already been fixed in trunk but no
> new Rubygems release has been made since. Please use the --development
> switch when installing Rubygems which will install the optional
> dependencies. I will put that on the homepage, too.
Ah, that makes sense.  I wondered why it was working on the box where
I had rubygems trunk installed.

Thanks,
-- Chad