From: Colin Summers <bladenut@...>
Date: 2007-11-01T13:50:59+09:00
Subject: Install hpricot on Leopard

Oh, this was working SO nicely until I upgraded the OS...

I tried running my little site spider to keep my archive up-to-date
and I got an error about mechanize not being available. No problem,
I'll just fire up gem and install it. Not so fast...

It requires hpricot and
   sudo gem install hpricot
gave me errors that led me to the realization that new OS meant new
compilers and the installation of XCode 3.0. (I'm quite new to the CLI
stuff.)

Once I did that, hpricot and mechanize both installed okay. But I get:

/usr/local/lib/ruby/gems/1.8/gems/mechanize-0.6.10/lib/mechanize/
inspect.rb:44: undefined method `pretty_inspect' for class
`WWW::Mechanize::Page' (NameError)
	from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:
27:in `require'
	from /usr/local/lib/ruby/gems/1.8/gems/mechanize-0.6.10/lib/
mechanize.rb:42
	from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:
32:in `require'
	from scrape.rb:13

Clues?

Thanks.
--Colin