leiningen - how to Creating a new Clojure project?(in windows) -

when try create new project in 'clojure' using

lein new hello

it's give compiler-exception java.lang.runtimeexception.

when run "lein new hello" command in clojur repl create new project

i got massage

[![enter image description here][1]][1]

[1]: http://i.stack.imgur.com/ukrcx.png

well, according question update, wrote enter text in clojure repl , screenshot, reason can't create project clear. lein program. need install leiningen computer according os install instructions, make sure have lein script available in system path , run command console, not clojure repl.