Ruby environment installation and configuration

1. download the latest Ruby version in the http://rubyinstaller.org and install it directly. (Rubyinstaller-1.8.7-p370.exe) (view ruby-V)

2. Download The devkitfile (devkit-tdm-32-4.5.2-20151129-1559-sfx.exe), decompress the package, and select the desired directory. (The order of this step is very important; otherwise, the operation in step 1 may fail)

3. Run cmd to go to the Windows Command, enter the devkit folder, and perform the following operations:

Ruby DK. RB init

Ruby DK. RB install

4. Update the gem version (view the version gem-V)

Gem install rubygems-Update

Update_rubygems

5. Run cmd to run the Windows Command and install it using gem install rails.

6. view the rails version: rails-V. view all installed versions: Gem list.

7、install railsdevelopment tool (aptana_studio_3_setup_3.2.0.exe)