Patch project.clj to build locally using lein.
Index: ring-codec-clojure/project.clj
===================================================================
--- ring-codec-clojure.orig/project.clj
+++ ring-codec-clojure/project.clj
@@ -3,17 +3,13 @@
   :url "https://github.com/ring-clojure/ring-codec"
   :license {:name "The MIT License"
             :url "http://opensource.org/licenses/MIT"}
-  :dependencies [[org.clojure/clojure "1.5.1"]
-                 [commons-codec "1.11"]]
-  :plugins [[lein-codox "0.10.3"]]
-  :codox
-  {:output-path "codox"
-   :source-uri "http://github.com/ring-clojure/ring-codec/blob/{version}/{filepath}#L{line}"}
+  :dependencies [[org.clojure/clojure "1.10.x"]
+                 [commons-codec "debian"]]
   :aliases {"test-all" ["with-profile" "default:+1.6:+1.7:+1.8:+1.9:+1.10" "test"]}
   :profiles
-  {:dev  {:dependencies [[criterium "0.4.4"]]}
-   :1.6  {:dependencies [[org.clojure/clojure "1.6.0"]]}
+  {:1.6  {:dependencies [[org.clojure/clojure "1.6.0"]]}
    :1.7  {:dependencies [[org.clojure/clojure "1.7.0"]]}
    :1.8  {:dependencies [[org.clojure/clojure "1.8.0"]]}
    :1.9  {:dependencies [[org.clojure/clojure "1.9.0"]]}
-   :1.10 {:dependencies [[org.clojure/clojure "1.10.0"]]}})
+   :1.10 {:dependencies [[org.clojure/clojure "1.10.0"]]}}
+  :local-repo "debian/maven-repo")