Groovy Development Environment Setup with Eclipse IDE
Step 1: Get your Eclipse version
Goto Eclipse > About Eclipse and see what version of Eclipse you are using
You can see in my case its 4.7.0
Step 2: Get the appropriate Groovy-Eclipse plugin
Goto Groovy Eclipse plugin's WIKI which is here https://github.com/groovy/groovy-eclipse/wiki and find the appropriate plugin for your eclipse version. You should look for http://dist.springsource.org/release/GRECLIPSE/e<Your Version>
In my case it is http://dist.springsource.org/snapshot/GRECLIPSE/e4.7/
Note: If you do not see Groovy Eclipse plugin version in Releases category then look in Snapshot Builds
Step 3: Install the Groovy-Eclipse plugin
Goto Help and click on Install New Software
And Paste the Groovy Eclipse plugin URL in 'Work With' Text box and hit Enter
Now Choose the above shown Items and proceed with installation
Step 4: Restart Eclipse and you are good to go
Now you have everything setup for Groovy Development Goto New and choose Groovy Project and start developing your first groovy project