1. Download the following two zip packages from the official website. Http://www.drools.org/download/download.html
Drools-distribution-6.2.0.final.zip
Droolsjbpm-tools-distribution-6.2.0.final.zip
2. Install Eclipse Plugin
1. Unzip the Droolsjbpm-tools-distribution-6.2.0.final.zip
2. Create the folder Drools under the Dropins package in the installation directory of Eclipse, Droolsjbpm-tools-distribution-6.2.0.final.zip features and plugins copy extracted To the newly created drools package,
Restart Eclipse, in window->preferences, you can see the Drools directory.
3. Configure the operating environment
Decompression Drools-distribution-6.2.0.final.zip
Select binaries Directory
4. Restart Eclipse
5, new Drools project, will automatically add a test example
Select according to the corresponding drools version
6, run the example, the console will output
Hello World
Goodbye Cruel World