title: Git runner - problem to download dependency
body: <p>I have one project that uses the git runner.</p>
  <p>The command <code>mvn package</code> works fine on local, all dependencies are downloaded from my local nexus.</p>
  <p>When I execute build command at the git runner environment, all dependencies from my local nexus where downloaded without problem too, but only one dependency is a problem, lets see:</p>
  <pre><code>[ERROR] Failed to execute goal on project sic: Could not resolve dependencies for project com.example:sic:jar:0.0.1-SNAPSHOT: Failed to collect dependencies at br.com.sspds:ojdbc6:jar:1.0.1: Failed to read artifact descriptor for br.com.sspds:ojdbc6:jar:1.0.1: Could not transfer artifact br.com.sspds:ojdbc6:pom:1.0.1 from/to Nexus (http://172.25.100.75:8090/repository/maven-public/): Transfer failed for http://172.25.100.75:8090/repository/maven-public/br/com/sspds/ojdbc6/1.0.1/ojdbc6-1.0.1.pom: No route to host (Host unreachable)
  </code></pre>
  <p>One big detail: the library <code>ojdbc6-1.0.1.jar</code> was developed by our team and made available manually on our nexus server.</p>
  <p>My configuration from nexus server is into my pom.xml.</p>
  <p>Any idea about this problem?</p>