Error Report

Cannot complete the install because of a conflicting dependency.
Software being installed: Cucumber Eclipse 1.0.0.202107150747 (cucumber.eclipse.feature.feature.group 1.0.0.202107150747)
Software currently installed: Eclipse IDE for Java EE Developers 4.6.0.20150820-0835 (epp.package.jee 4.6.0.20150820-0835)
Only one of the following can be installed at once:
Core Runtime 3.11.0.v20150805-1316 (org.eclipse.core.runtime 3.11.0.v20150805-1316)
Core Runtime 3.11.0.v20150405-1723 (org.eclipse.core.runtime 3.11.0.v20150405-1723)
Core Runtime 3.11.1.v20150903-1804 (org.eclipse.core.runtime 3.11.1.v20150903-1804)
Core Runtime 3.12.0.v20160606-1342 (org.eclipse.core.runtime 3.12.0.v20160606-1342)
Cannot satisfy dependency:
From: Cucumber Java Backend 1.0.0.202107150747 (cucumber.eclipse.backends.java 1.0.0.202107150747)
To: bundle org.eclipse.core.runtime 3.11.1
Cannot satisfy dependency:
From: Cucumber Eclipse 1.0.0.202107150747 (cucumber.eclipse.feature.feature.group 1.0.0.202107150747)
To: cucumber.eclipse.backends.java [1.0.0.202107150747]
Cannot satisfy dependency:
From: Eclipse IDE for Java EE Developers 4.6.0.20150820-0835 (epp.package.jee 4.6.0.20150820-0835)
To: org.eclipse.epp.package.jee.feature.feature.group [4.6.0.20150820-0835]
Cannot satisfy dependency:
From: Eclipse e4 Rich Client Platform 1.4.0.v20150805-1901 (org.eclipse.e4.rcp.feature.group 1.4.0.v20150805-1901)
To: org.eclipse.core.runtime [3.11.0.v20150805-1316]
Cannot satisfy dependency:
From: EPP Java EE IDE Feature 4.6.0.20150820-0835 (org.eclipse.epp.package.jee.feature.feature.group 4.6.0.20150820-0835)
To: org.eclipse.platform.feature.group [4.5.0.v20150805-2000]
Cannot satisfy dependency:
From: Eclipse Platform 4.5.0.v20150805-2000 (org.eclipse.platform.feature.group 4.5.0.v20150805-2000)
To: org.eclipse.rcp.feature.group [4.5.0.v20150805-2000]
Cannot satisfy dependency:
From: Eclipse RCP 4.5.0.v20150805-2000 (org.eclipse.rcp.feature.group 4.5.0.v20150805-2000)
To: org.eclipse.e4.rcp.feature.group [1.4.0.v20150805-1901]