title: Uninterpretable Eclipse Error when installing m2eclipse
body: <p>When trying to install the current version of m2eclipse (0.12.1.20110112-1712) I get an error which doesn't really help me:</p>
  
  <pre><code>  Cannot complete the install because of a conflicting dependency.
    Software being installed: Maven Integration for Eclipse (Required) 0.12.1.20110112-1712 (org.maven.ide.eclipse.feature.feature.group 0.12.1.20110112-1712)
    Software currently installed: Eclipse Platform 3.5.2 (Eclipse Platform 3.5.2)
    Only one of the following can be installed at once: 
      Eclipse Jobs Mechanism 3.4.100.v20090429-1800 (org.eclipse.core.jobs 3.4.100.v20090429-1800)
      Eclipse Jobs Mechanism 3.5.0.v20100515 (org.eclipse.core.jobs 3.5.0.v20100515)
      Eclipse Jobs Mechanism 3.5.1.R36x_v20100824 (org.eclipse.core.jobs 3.5.1.R36x_v20100824)
    Cannot satisfy dependency:
      From: Eclipse Platform 3.5.2 (Eclipse Platform 3.5.2)
      To: org.eclipse.core.jobs [3.4.100.v20090429-1800]
    Cannot satisfy dependency:
      From: Structured Source Model 1.1.500.v201006020308 (org.eclipse.wst.sse.core 1.1.500.v201006020308)
      To: bundle org.eclipse.core.jobs [3.5.0,4.0.0)
    Cannot satisfy dependency:
      From: Structured Source Model 1.1.502.v201008311901 (org.eclipse.wst.sse.core 1.1.502.v201008311901)
      To: bundle org.eclipse.core.jobs [3.5.0,4.0.0)
    Cannot satisfy dependency:
      From: Maven Integration for Eclipse (Required) 0.12.1.20110112-1712 (org.maven.ide.eclipse.feature.feature.group 0.12.1.20110112-1712)
      To: org.eclipse.wst.sse.core 0.0.0
  </code></pre>
  
  <p>My Eclipse version is 3.5.2 and I'm using it under Ubuntu. Maybe someone has an idea? Googling did only bring up error messages at the Eclipse marketplace without any discussion.</p>