A new version of Lemur is available: v1.4.0. This new version of Lemur depends on Clojure version 1.5.1, which is a significant upgrade from the previous dependency on Clojure version 1.3.0.
To ease transition, the Lemur project.clj declares profiles that depend on previous versions of Clojure. For example, running Leiningen as follows
$ lein with-profile +1.3 do clean, deps, compile, test
applies the 1.3 profile, which depends on Clojure 1.3, to clean, build, and test Lemur.
Steve