NixOS/nixpkgs — pull request #812 by the-kenny (2013-08-09 15:31:33+00:00)
Title: Update leiningen to 2.3.0.

Unfortunately, leiningen will now pull in some dependencies via maven (via http) on `lein version' so the test at the end of builder.sh failed. This is okay because leiningen is used only as a interactive tool and no other package in Nixpkgs depends on it.