Rails 3.1 edge nonworky?

snip.sh

# We did a bundle install, and rails seems to install, but weirdness then happens...
# Note that it is in the path, but doesn't run, and gem list doesn't show it as installed.
# 
# Halp?

12:40:13 dbrady@shinything:~/shiny_systems/1on1/ian  ruby-1.9.2-p180@ian 
∫ which rails
/Users/dbrady/.rvm/gems/ruby-1.9.2-p180@ian/bin/rails

12:40:36 dbrady@shinything:~/shiny_systems/1on1/ian  ruby-1.9.2-p180@ian 
∫ rails --version
/Users/dbrady/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:900:in `report_activate_error': Could not find RubyGem rails (>= 0) (Gem::LoadError)
	from /Users/dbrady/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:248:in `activate'
	from /Users/dbrady/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:1276:in `gem'
	from /Users/dbrady/.rvm/gems/ruby-1.9.2-p180@ian/bin/rails:18:in `<main>'

12:40:39 dbrady@shinything:~/shiny_systems/1on1/ian  ruby-1.9.2-p180@ian 
∫ rails new ian
/Users/dbrady/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:900:in `report_activate_error': Could not find RubyGem rails (>= 0) (Gem::LoadError)
	from /Users/dbrady/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:248:in `activate'
	from /Users/dbrady/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:1276:in `gem'
	from /Users/dbrady/.rvm/gems/ruby-1.9.2-p180@ian/bin/rails:18:in `<main>'

12:40:43 dbrady@shinything:~/shiny_systems/1on1/ian  ruby-1.9.2-p180@ian 
∫ cat Gemfile
source :rubygems
gem "rake", "0.8.7" # until they fix 0.9
gem "rails", :git => "git://github.com/rails/rails.git"

group :development do
  gem "serve"
  gem "thin"
end

12:48:44 dbrady@shinything:~/shiny_systems/1on1/ian  ruby-1.9.2-p180@ian 
∫ gem list

*** LOCAL GEMS ***

arel (2.1.1)
bcrypt-ruby (2.1.4)
builder (3.0.0)
bundler (1.0.13)
daemons (1.1.3)
erubis (2.7.0)
eventmachine (0.12.10)
hike (1.0.0)
i18n (0.6.0beta1)
mail (2.3.0)
mime-types (1.16)
multi_json (1.0.2)
polyglot (0.3.1)
rack (1.3.0.beta2)
rack-cache (1.0.2)
rack-mount (0.8.1)
rack-ssl (1.3.2)
rack-test (0.6.0)
rake (0.8.7)
serve (0.11.7)
sprockets (2.0.0.beta.5)
thin (1.2.11)
thor (0.14.6)
tilt (1.3)
treetop (1.4.9)
tzinfo (0.3.27)