Error Report

Cannot complete the install because of a conflicting dependency.
Software being installed: DevStyle (includes Darkest Dark Theme) 1.11.0.202306151725 (com.genuitec.eclipse.theming.core.feature.feature.group 1.11.0.202306151725)
Software currently installed: Eclipse IDE for Java EE Developers 2.0.2.20140224-0000 (epp.package.jee 2.0.2.20140224-0000)
Only one of the following can be installed at once:
Eclipse UI 3.105.0.v20130522-1122 (org.eclipse.ui 3.105.0.v20130522-1122)
Eclipse UI 3.109.0.v20170411-1742 (org.eclipse.ui 3.109.0.v20170411-1742)
Cannot satisfy dependency:
From: Webclipe's Base Theming 1.11.0.202306151725 (com.genuitec.eclipse.theming.base 1.11.0.202306151725)
To: bundle org.eclipse.ui [3.107.0,4.0.0)
Cannot satisfy dependency:
From: DevStyle (includes Darkest Dark Theme) 1.11.0.202306151725 (com.genuitec.eclipse.theming.core.feature.feature.group 1.11.0.202306151725)
To: com.genuitec.eclipse.theming.base [1.11.0.202306151725]
Cannot satisfy dependency:
From: Eclipse IDE for Java EE Developers 2.0.2.20140224-0000 (epp.package.jee 2.0.2.20140224-0000)
To: org.eclipse.epp.package.jee.feature.feature.group [2.0.2.20140224-0000]
Cannot satisfy dependency:
From: Java EE IDE Feature 2.0.2.20140224-0000 (org.eclipse.epp.package.jee.feature.feature.group 2.0.2.20140224-0000)
To: org.eclipse.platform.feature.group [4.3.2.v20140221-1852]
Cannot satisfy dependency:
From: Eclipse Platform 4.3.2.v20140221-1852 (org.eclipse.platform.feature.group 4.3.2.v20140221-1852)
To: org.eclipse.rcp.feature.group [4.3.2.v20140221-1700]
Cannot satisfy dependency:
From: Eclipse RCP 4.3.2.v20140221-1700 (org.eclipse.rcp.feature.group 4.3.2.v20140221-1700)
To: org.eclipse.ui [3.105.0.v20130522-1122]