Some time ago I managed to get RoR working on Windows XP. I\'ve been trying to get it working on Windows 7 for 2 days but there\'s just no way, there\'s always a problem, on
I like Aptana Studio 3 for developping with RoR on Windows 7. The book "Agile Web Development with Rails" is also full of good advices.
Here are the steps I followed:
1- Installing Ruby via RubyInstaller
2- Install MySQL (follow @Reuben Mallaby instructions)
3- Install Rails
With the Built-in Terminal, make dev' easy. You should take a look: Aptana Studio
To setup Rails on windows, just download and click:
http://railsinstaller.org/
Take a look at http://rubyinstaller.org/ it should get you up and running.
This is basically what I do to install on Windows 7:
Setup Devkit
cd [MY_DEVKIT_INSTALL_DIR]
ruby dk.rb init
ruby dk.rb install
Copy libmysql.dll from your mysql/bin install to C:\Ruby192\bin
gem install rails
gem install mysql2 -v 0.2.6
rails new my_test_app -d mysql