Error Report

Cannot complete the install because of a conflicting dependency.
Software being installed: Moka Core 4.1.0.202301271307 (org.eclipse.papyrus.moka.feature.feature.group 4.1.0.202301271307)
Software currently installed: Papyrus 6.6.0.202401121040 (org.eclipse.papyrus.rcp.product 6.6.0.202401121040)
Only one of the following can be installed at once:
Eclipse CSS Core Support 0.13.300.v20220809-1237 (org.eclipse.e4.ui.css.core 0.13.300.v20220809-1237)
Eclipse CSS Core Support 0.14.300.v20231214-1513 (org.eclipse.e4.ui.css.core 0.14.300.v20231214-1513)
Eclipse CSS Core Support 0.14.200.v20231025-0632 (org.eclipse.e4.ui.css.core 0.14.200.v20231025-0632)
Cannot satisfy dependency:
From: Eclipse 4 Rich Client Platform 4.30.0.v20231113-1355 (org.eclipse.e4.rcp.feature.group 4.30.0.v20231113-1355)
To: org.eclipse.equinox.p2.iu; org.eclipse.e4.ui.css.core [0.14.200.v20231025-0632,0.14.200.v20231025-0632]
Cannot satisfy dependency:
From: Moka Core 4.1.0.202301271307 (org.eclipse.papyrus.moka.feature.feature.group 4.1.0.202301271307)
To: org.eclipse.equinox.p2.iu; org.eclipse.papyrus.moka.ui [4.1.0.202301271307,4.1.0.202301271307]
Cannot satisfy dependency:
From: org.eclipse.papyrus.moka.ui 4.1.0.202301271307 (org.eclipse.papyrus.moka.ui 4.1.0.202301271307)
To: osgi.bundle; org.eclipse.e4.ui.css.core [0.12.0,0.14.0)
Cannot satisfy dependency:
From: Papyrus 6.6.0.202401121040 (org.eclipse.papyrus.rcp.product 6.6.0.202401121040)
To: org.eclipse.equinox.p2.iu; org.eclipse.platform.feature.group [4.30.0.v20231201-0512,4.30.0.v20231201-0512]
Cannot satisfy dependency:
From: Eclipse Platform 4.30.0.v20231201-0512 (org.eclipse.platform.feature.group 4.30.0.v20231201-0512)
To: org.eclipse.equinox.p2.iu; org.eclipse.rcp.feature.group [4.30.0.v20231201-0512,4.30.0.v20231201-0512]
Cannot satisfy dependency:
From: Eclipse RCP 4.30.0.v20231201-0512 (org.eclipse.rcp.feature.group 4.30.0.v20231201-0512)
To: org.eclipse.equinox.p2.iu; org.eclipse.e4.rcp.feature.group [4.30.0.v20231113-1355,4.30.0.v20231113-1355]