Eclipse Installs Maven plugin error

Eclipse installs the Maven plugin with the following error message:

Java code

2. Cannot complete the install because one or more required items could not be found.
4. 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)
6. 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 could wasn't be found
8. Cannot satisfy dependency:
10. From:maven Integration for Eclipse (Required) 0.12. 1.20110112-1712 (org.maven.ide.eclipse.feature.feature.group 0.12. 1.20110112-1712)
12. To:org.maven.ide.eclipse.editor [0.12. 1.20110112-1712]

Solution:
Help, Install new software->available software Sites Choose "http://download.eclipse.org/tools/gef/ updates/releases/, Enable it, then install.
Or if don ' t has, choose Add "http://download.eclipse.org/tools/gef/updates/releases/" and then install.

After finish installing, restart Eclipse, can install Maven plugin.

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Java code

1. An error occurred while collecting items to be installed
2. Session context was: (Profile=epp.  Package.jee, Phase=org.eclipse.equinox.internal.p2.engine.phases.collect, operand=, action=).
3. Unable to read repository at http://m2eclipse.sonatype.org/sites/m2e/0.12.1.20110112-1712/plugins/  Org.maven.ide.eclipse.maven_embedder_0.12.1.20110112-1712.jar.
4. Read timed out

Solution:
Change another address:
Http://download.eclipse.org/technology/m2e/releases

http://smallwildpig.iteye.com/blog/1746763

Eclipse Installs Maven plugin error