Redmine

Hi everybody. I've been unable to complete upgrading Redmine from version 1.3.3 to 1.4.1. When I run rake db:migrate RAILS_ENV=production I get:

Some gems may need to be installed or updated.
Please run `bundle install --without development test`.

So I run bundle install --without development test.

Then I get this error while trying to install pg 0.13.2.

Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

Why do I need pg? I have never needed it before.

My setup is Apache with MySQL. Ruby 1.8.7 installed with RVM (my native ruby is too new). I have tried everything found thus far in the forums and several hours of asking Google. How can I force pg NOT to be installed, or have it there so it will stop giving me this error. Even better would be to get a list of what gems I'm missing so I can get them installed.

Also, I cannot run RAILS_ENV=YOUR_ENVIRONMENT script/about without getting the same error.

My installed gems are as follows

*** LOCAL GEMS ***

actionmailer (2.3.14, 2.3.11)
actionpack (2.3.14, 2.3.11)
activerecord (2.3.14, 2.3.11)
activeresource (2.3.14, 2.3.11)
activesupport (2.3.14, 2.3.11)
Ascii85 (1.0.1)
bundler (1.0.21)
coderay (1.0.6)
edavis10-object_daddy (0.4.3)
fastercsv (1.5.4)
fastthread (1.0.7)
i18n (0.4.2)
json (1.6.6)
metaclass (0.0.1)
mocha (0.11.1)
mysql (2.8.1)
net-ldap (0.3.1)
nokogiri (1.5.2)
pdf-reader (1.1.0)
rack (1.1.3, 1.1.2)
rails (2.3.14, 2.3.11)
rake (0.9.2.2, 0.9.2)
redmine_client (0.0.1)
rmagick (2.13.1)
ruby-rc4 (0.1.5)
ttfunk (1.0.3)

Thank you.