https://www.genuitec.com/updates/webclipse/ci/

Cannot complete the install because of a conflicting dependency.
  Software being installed: Webclipse Suite 0.9.0.201507301107 (com.genuitec.eclipse.webclipse.suite.feature.group 0.9.0.201507301107)
  Software currently installed: Enide 2015 4.5.0.20150706-0926 (nodeclipse.package.enide.product 4.5.0.20150706-0926)
  Only one of the following can be installed at once: 
    YEdit YAML editor 1.0.15 (org.dadacoalition.yedit 1.0.15)
    YEdit YAML editor 1.0.18.201507301107 (org.dadacoalition.yedit 1.0.18.201507301107)
  Cannot satisfy dependency:
    From: Webclipse REST 0.9.0.201507301107 (com.genuitec.eclipse.webclipse.rest.feature.feature.group 0.9.0.201507301107)
    To: org.dadacoalition.yedit.feature.feature.group [1.0.18.201507301107]
  Cannot satisfy dependency:
    From: Webclipse Suite 0.9.0.201507301107 (com.genuitec.eclipse.webclipse.suite.feature.group 0.9.0.201507301107)
    To: com.genuitec.eclipse.webclipse.rest.feature.feature.group [0.9.0.201507301107]
  Cannot satisfy dependency:
    From: Enide 2015 4.5.0.20150706-0926 (nodeclipse.package.enide.feature.feature.group 4.5.0.20150706-0926)
    To: org.dadacoalition.yedit.feature.group 0.0.0
  Cannot satisfy dependency:
    From: Enide 2015 4.5.0.20150706-0926 (nodeclipse.package.enide.product 4.5.0.20150706-0926)
    To: nodeclipse.package.enide.feature.feature.group [4.5.0.20150706-0926]
  Cannot satisfy dependency:
    From: YEdit Feature 1.0.18.201507301107 (org.dadacoalition.yedit.feature.feature.group 1.0.18.201507301107)
    To: org.dadacoalition.yedit [1.0.18.201507301107]
  Cannot satisfy dependency:
    From: YEdit Feature 1.0.15 (org.dadacoalition.yedit.feature.group 1.0.15)
    To: org.dadacoalition.yedit [1.0.15]