title: maven dependency not downloading
body: <p>I'm new to maven. I'm getting the following error, which I don't understand. Can you please help me to understand how to fix it ?</p>
  
  <p>The following artifacts could not be resolved: org.springframework:org.springframework.core:jar:3.0.5.RELEASE, org.springframework:org.springframework.asm:jar:3.0.5.RELEASE: Failure to find org.springframework:org.springframework.core:jar:3.0.5.RELEASE in <a href="http://repo.maven.apache.org/maven2" rel="nofollow">http://repo.maven.apache.org/maven2</a> was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1]</p>