gistfile1.txt

Your original request has been modified.
  "m2e - Maven Integration for Eclipse" is already installed, so an update will be performed instead.
  "m2e - slf4j over logback logging (Optional)" is already installed, so an update will be performed instead.
Cannot complete the install because of a conflicting dependency.
  Software being installed: m2e - Maven Integration for Eclipse 1.1.0.20120213-2055 (org.eclipse.m2e.feature.feature.group 1.1.0.20120213-2055)
  Software currently installed: m2e connector for mavenarchiver pom properties 0.13.0.201106171509 (org.sonatype.m2e.mavenarchiver.pomproperties 0.13.0.201106171509)
  Only one of the following can be installed at once: 
    Embedded Maven Runtime Bundle 1.0.0.20110607-2117 (org.eclipse.m2e.maven.runtime 1.0.0.20110607-2117)
    Embedded Maven Runtime Bundle 1.0.200.20111228-1245 (org.eclipse.m2e.maven.runtime 1.0.200.20111228-1245)
    Embedded Maven Runtime Bundle 1.1.0.20120213-1453 (org.eclipse.m2e.maven.runtime 1.1.0.20120213-1453)
    Embedded Maven Runtime Bundle 1.0.100.20110804-1717 (org.eclipse.m2e.maven.runtime 1.0.100.20110804-1717)
  Cannot satisfy dependency:
    From: m2e - Maven Integration for Eclipse 1.1.0.20120213-2055 (org.eclipse.m2e.feature.feature.group 1.1.0.20120213-2055)
    To: org.eclipse.m2e.maven.runtime [1.1.0.20120213-1453]
  Cannot satisfy dependency:
    From: m2e connector for mavenarchiver pom properties 0.13.0.201106171509 (org.sonatype.m2e.mavenarchiver.pomproperties 0.13.0.201106171509)
    To: bundle org.eclipse.m2e.maven.runtime [1.0.0,1.1.0)