title: boot development in hoplon not working
body: <p>In a hoplon project, by executing: boot development, i get these errors: </p>
  
  <pre><code>I/O exception (java.net.SocketException) caught when connecting to the target host: Network is unreachable
  Failed to collect dependencies for [#&lt;Dependency org.clojure:clojure:jar:1.6.0 (compile)&gt; #&lt;Dependency tailrecursion:boot.core:jar:2.5.1 (compile)&gt; #&lt;Dependency tailrecursion:boot.task:jar:2.2.4 (compile)&gt; #&lt;Dependency tailrecursion:hoplon:jar:5.10.23
   Failed to read artifact descriptor for org.clojure:clojure:jar:1.6.0
  ↳ Caused by: Could not transfer artifact org.clojure:clojure:pom:1.6.0 from/to http://repo1.maven.org/maven2/ (http://repo1.maven.org/maven2/): Connection to http://repo1.maven.org refused
  </code></pre>
  
  <p>I have boot installed on my machine. (Ubuntu 12.04)
  Any suggestions?</p>