Ruby on rails passenger apache problem

I did, gem install passenger, passenger-install-apache2-module

http://localhost/

I'm getting this error.

http://pastebin.com/YfrEsv3X

Update

*** LOCAL GEMS ***

abstract (1.0.0)
actionmailer (3.0.8)
actionpack (3.0.8)
activemodel (3.0.8)
activerecord (3.0.8)
activeresource (3.0.8)
activesupport (3.0.8)
arel (2.1.1, 2.0.10)
bcrypt-ruby (开发者_C百科2.1.4)
builder (3.0.0, 2.1.2)
bundle (0.0.1)
bundler (1.0.15)
daemon_controller (0.2.6)
devise (1.3.4)
erubis (2.7.0, 2.6.6)
fastthread (1.0.7)
i18n (0.6.0, 0.5.0)
mail (2.3.0, 2.2.19)
mime-types (1.16)
mysql (2.8.1)
mysql2 (0.3.2)
orm_adapter (0.0.5)
passenger (3.0.7)
pg (0.11.0)
polyglot (0.3.1)
postgres-pr (0.6.3)
rack (1.3.0, 1.2.3)
rack-mount (0.8.1, 0.6.14)
rack-test (0.6.0, 0.5.7)
rails (3.0.8)
railties (3.0.8)
rake (0.9.2, 0.8.7)
rubygems-update (1.8.5)
thor (0.14.6)
treetop (1.4.9)
tzinfo (0.3.27)
warden (1.0.4)

You need to install the bundler gem as well.

Update

Now that the OP has posted his gemset...

You must have two gemsets, usually this is because you're using two different rubys. The gem command is just a script, with a shebang line pointing to a Ruby. The gem list you're showing will be the gemset for that Ruby. You can see this with this command: head -1 $(which gem)

Your passenger configuration must be pointing to a different Ruby with a different gemset. You can see this in your passenger.conf lines for Apache.

I suspect after installing the bundler gem - you may experience other problems if your Gemfile doesn't include all the gems your project requires.
So next time - look at the error message.

no such file to load -- bundler

from the above example - you can notice that 'bundler' is causing the problem.

That will give you a clue as what other gems you'd need to install and possibly missed out in your Gemfile - in which case issue the command:

gem install <missing-gem>