Setting Leiningen to work with Idea & Eclipse. profiles.clj go to ~/.lein

profiles.clj

{:user {:plugins [[lein2-eclipse "2.0.0"]
                  [lein-idea "1.0.1"]]}}

test it

~ ⮀ lein version
Leiningen 2.3.2 on Java 1.7.0_40-ea Java HotSpot(TM) 64-Bit Server VM
~ ⮀ lein new jabba
Generating a project called jabba based on the 'default' template.
To see other templates (app, lein plugin, etc), try `lein help new`.
~ ⮀ cd jabba
~/jabba ⮀ tree
.
├── README.md
├── doc
│   └── intro.md
├── project.clj
├── resources
├── src
│   └── jabba
│       └── core.clj
└── test
    └── jabba
        └── core_test.clj

6 directories, 5 files
~/jabba ⮀ lein eclipse
Created .classpath
Created .project
~/jabba ⮀ lein idea
Cleaning existing project files
Creating project files
~/jabba ⮀ tree -a
.
├── .classpath
├── .gitignore
├── .project
├── LICENSE
├── README.md
├── doc
│   └── intro.md
├── jabba.iml
├── jabba.ipr
├── jabba.iws
├── project.clj
├── resources
├── src
│   └── jabba
│       └── core.clj
├── target
│   └── stale
│       └── extract-native.dependencies
└── test
    └── jabba
        └── core_test.clj

8 directories, 13 files
~/jabba ⮀ lein repl
nREPL server started on port 52810
REPL-y 0.2.0
Clojure 1.5.1
    Docs: (doc function-name-here)
          (find-doc "part-of-name-here")
  Source: (source function-name-here)
 Javadoc: (javadoc java-object-or-class-here)
    Exit: Control+D or (exit) or (quit)

user=> (+ 1 1)
2
user=> (use 'jabba.core)
nil
user=> (foo "Jabba")
Jabba Hello, World!
nil
user=> exit
Bye for now!%                                                                                                                                                    ~/jabba ⮀