title: Project build error: Non-resolvable parent POM: Failure to transfer org.jenkins-ci.plugins:plugin:pom:1.480
body: <p>I am new to CI and Jenkins.<br/>
  I am importing git project (<a href="https://github.com/jenkinsci/git-plugin">https://github.com/jenkinsci/git-plugin</a>) into my eclipse but i am getting an error as :</p>
  
  <pre><code>"Project build error: Non-resolvable parent POM: Failure to transfer 
  org.jenkins-ci.plugins:plugin:pom:1.480 from http//download.eclipse.org/jgit/maven 
  was cached in the local repository, 
  resolution will not be reattempted until the update interval of jgit-repository 
  has elapsed or updates are forced. Original error: Could not transfer artifact 
  org.jenkins-ci.plugins:plugin:pom:1.480 from/to jgit-repository 
  (http//download.eclipse.org/jgit/maven): null to 
  http://download.eclipse.org/jgit/maven/org/jenkins-ci/plugins/plugin/1.480/plugin-
  1.480.pom and 'parent.relativePath' points at wrong local POM"
  </code></pre>