Cannot complete the install because one or more required items could not be found.
  Software being installed: Spring IDE AJDT Integration (optional) 3.9.9.201906180643-RELEASE (org.springframework.ide.eclipse.ajdt.feature.feature.group 3.9.9.201906180643-RELEASE)
  Missing requirement: Spring IDE Live Beans Graph 3.9.9.201906180643-RELEASE (org.springframework.ide.eclipse.beans.ui.livegraph 3.9.9.201906180643-RELEASE) requires 'osgi.bundle; org.eclipse.zest.core [1.0.0,2.0.0)' but it could not be found
  Cannot satisfy dependency:
    From: Spring IDE AJDT Integration (optional) 3.9.9.201906180643-RELEASE (org.springframework.ide.eclipse.ajdt.feature.feature.group 3.9.9.201906180643-RELEASE)
    To: org.eclipse.equinox.p2.iu; org.springframework.ide.eclipse.feature.feature.group 0.0.0
  Cannot satisfy dependency:
    From: Spring IDE Core (required) 3.9.9.201906180643-RELEASE (org.springframework.ide.eclipse.feature.feature.group 3.9.9.201906180643-RELEASE)
    To: org.eclipse.equinox.p2.iu; org.springframework.ide.eclipse.beans.ui.livegraph [3.9.9.201906180643-RELEASE,3.9.9.201906180643-RELEASE]