title: m2e Eclipse indigo gives error
body: <p>I have setup Maven project locally without eclipse, it is completed succefully.
  Now i have downloaded Eclipse indgo 3.7.0. Since Eclipse-indigo is having m2e(maven 2 eclipse )plugin enabled it by </p>
  
  <p>Eclipse->help->install new software->work with(Indigo - <a href="http://download.eclipse.org/releases/indigo)-" rel="noreferrer">http://download.eclipse.org/releases/indigo)-</a>>General purpose tools->m2e(check) and install.</p>
  
  <p>in eclipse added project as as maven project, but i am getting error while running pom.xml file:</p>
  
  <pre><code>Downloading: http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-resources-plugin/2.4.3/maven-resources-plugin-2.4.3.pom
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 0.625s
  [INFO] Finished at: Thu Sep 15 12:33:01 CEST 2011
  [INFO] Final Memory: 5M/15M
  [INFO] ------------------------------------------------------------------------
  [ERROR] Plugin org.apache.maven.plugins:maven-resources-plugin:2.4.3 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.4.3: Could not transfer artifact org.apache.maven.plugins:maven-resources-plugin:pom:2.4.3 from/to ibiblio.org (http://mirrors.ibiblio.org/pub/mirrors/maven2): null to http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-resources-plugin/2.4.3/maven-resources-plugin-2.4.3.pom: UnresolvedAddressException -&gt; [Help 1]
  [ERROR] 
  </code></pre>
  
  <p>this is m2e plugin issue, how can i solve this error?</p>
  
  <p>also getting following error while importing exsisting maven project to eclipse:</p>
  
  <pre><code>Could not calculate build plan
  Plugin org.apache.maven.plugins:maven-resources-plugin:2.4.1 or one of its dependencies 
  could not be resolved: Transfer error: null
  org.apache.maven.plugins:maven-resources-plugin:maven-plugin:2.4.1
  
  from the specified remote repositories:
  ibiblio.org (http://mirrors.ibiblio.org/pub/mirrors/maven2, releases=true, snapshots=false)
  Description Resource    Path    Location    Type
  Could not calculate build plan: Failure to transfer org.apache.maven.plugins:maven-resources-plugin:pom:2.4.3 
      from http://mirrors.ibiblio.org/pub/mirrors/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of ibiblio.org has elapsed or 
      updates are forced. Original error: Could not transfer artifact org.apache.maven.plugins:maven-resources-plugin:pom:2.4.3 from/to ibiblio.org 
      (http://mirrors.ibiblio.org/pub/mirrors/maven2): null to http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-resources-plugin/2.4.3/maven-resources-
      plugin-2.4.3.pom    my-app      Unknown Maven Problem
  </code></pre>
  
  <p>POM.xml:</p>
  
  <pre class="lang-xml prettyprint-override"><code> &lt;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"&gt;
    &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
    &lt;groupId&gt;com.test.myapp&lt;/groupId&gt;
    &lt;artifactId&gt;my-app&lt;/artifactId&gt;
    &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
    &lt;packaging&gt;jar&lt;/packaging&gt;
    &lt;name&gt;my-app&lt;/name&gt;
    &lt;url&gt;http://maven.apache.org&lt;/url&gt;
    &lt;properties&gt;
      &lt;project.build.sourceEncoding&gt;UTF-8&lt;/project.build.sourceEncoding&gt;
    &lt;/properties&gt;
  &lt;/project&gt;
  </code></pre>