title: Maven says missing plugins: how to install them?
body: <p>I've got some problems using Maven on this ready-to-use project: <a href="http://wiki.javaforum.hu/display/ANDROIDSOAP/Home" rel="nofollow">http://wiki.javaforum.hu/display/ANDROIDSOAP/Home</a>
  Basically, I just need to change a couple of rows and I should be ready to use the generated files. The problem is that when I do mvn:idea (or mvn:eclipse) clean, I get these warnings:</p>
  
  <pre><code>Z:\Workspace\AndroidSOAP&gt;mvn idea:clean
  [INFO] Scanning for projects...
  [WARNING]
  [WARNING] Some problems were encountered while building the effective model for hu.javaforum.android:AndroidSOAP:pom:0.0.4-SNAPSHOT
  [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-pmd-plugin is     missing. @ line 117, column 15
  [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 95, column 15
  [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-surefire-report-plugin is missing. @ line 167, column 15
  [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-source-plugin is missing. @ line 156, column 15
  [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-jar-plugin is missing. @ line 106, column 15
  </code></pre>
  
  <p>How can I install the missing plugins? I've been searching and come out empty-handed.</p>