My ~/.lein/profiles.clj settings

profiles.clj

{:user {:dependencies [[org.clojure/tools.namespace "0.2.3"]
                       [spyscope "0.1.3"]
                       [criterium "0.4.1"]]
        :injections [(require '(clojure.tools.namespace repl find))
                     ; try/catch to workaround an issue where `lein repl` outside a project dir
                     ; will not load reader literal definitions correctly:
                     (try (require 'spyscope.core)
                       (catch RuntimeException e))]
        :plugins [;[lein-marginalia "0.8.0-SNAPSHOT"]
                  [lein-pprint "1.1.2-SNAPSHOT"] 
                  [lein-ancient "0.4.4"]
                  [lein-try "0.3.0"]
                  [lein-exec "0.3.1"]] } }