gistfile1.eclass

    $ lein deps

    ...

    An error has occurred while processing the Maven artifact tasks.
     Diagnosis:
    
    Unable to resolve artifact: Missing:
    ----------
    1) org.clojure:clojure-contrib:jar:1.1.0-master-SNAPSHOT
    
      Try downloading the file manually from the project website.
    
      Then, install it using the command: 
          mvn install:install-file -DgroupId=org.clojure -DartifactId=clojure-contrib -Dversion=1.1.0-master-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file
    
      Alternatively, if you host your own repository you can deploy the file there: 
          mvn deploy:deploy-file -DgroupId=org.clojure -DartifactId=clojure-contrib -Dversion=1.1.0-master-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]
    
      Path to dependency: 
      	1) org.apache.maven:super-pom:jar:2.0
      	2) leiningen-run:leiningen-run:jar:0.3
      	3) org.clojure:clojure-contrib:jar:1.1.0-master-SNAPSHOT
    
    ----------
    1 required artifact is missing.
    
    for artifact: 
      org.apache.maven:super-pom:jar:2.0
    
    from the specified remote repositories:
      clojure (http://build.clojure.org/releases),
      clojars (http://clojars.org/repo/),
      clojure-snapshots (http://build.clojure.org/snapshots),
      central (http://repo1.maven.org/maven2)