Install the GEF plug-in before installing the maven plug-in eclipse.

When installing the svn and Maven plug-ins on Ubuntu eclipse today, the following error occurs:

Cannot complete the install because one or more required items cocould not be found.
Software being installed: Maven integration for eclipse (required) 0.12.1.20110112-1712 (Org. Maven. Ide. Eclipse. feature. feature. Group 0.12.1.20110112-1712)
Missing requirement: Maven integration for eclipse (editors) 0.12.1.20110112-1712 (Org. maven. IDE. eclipse. editor 0.12.1.20110112-1712) requires 'bundle Org. eclipse. zest. core 0.0.0 'But it cocould not be found
Cannot satisfy dependency:
From: Maven integration for eclipse (required) 0.12.1.20110112-1712 (Org. Maven. Ide. Eclipse. feature. feature. Group 0.12.1.20110112-1712)
To: org. Maven. Ide. Eclipse. Editor [0.12.1.20110112-1712]

 

I feel that the Eclipse plug-in is less dependent on maven. I checked it online and the solution is as follows:

 

Start eclipse, click window --> preferences --> install/update --> available software sites, and click Add

Add the following information:

GF http://download.eclipse.org/tools/gef/updates/releases/

Then reinstall the maven plug-in.