With 3.3.0M3 nightly I have this error while installing m2e 1.0.100:
Your original request has been modified.
"m2e - Maven Integration for Eclipse" is already installed, so an update will be performed instead.
Cannot complete the install because of a conflicting dependency.
Software being installed: m2e - Maven Integration for Eclipse 1.0.100.20110804-1717 (org.eclipse.m2e.feature.feature.group 1.0.100.20110804-1717)
Software currently installed: Forge Tools 1.0.0.v20110808-0409-H215-M3 (org.jboss.tools.forge.feature.feature.group 1.0.0.v20110808-0409-H215-M3)
Only one of the following can be installed at once:
Embedded Maven Runtime Bundle 1.0.0.201106061504 (org.eclipse.m2e.maven.runtime 1.0.0.201106061504)
Embedded Maven Runtime Bundle 1.0.0.20110607-2117 (org.eclipse.m2e.maven.runtime 1.0.0.20110607-2117)
Embedded Maven Runtime Bundle 0.13.0.201105171436 (org.eclipse.m2e.maven.runtime 0.13.0.201105171436)
Embedded Maven Runtime Bundle 1.0.100.20110804-1717 (org.eclipse.m2e.maven.runtime 1.0.100.20110804-1717)
Cannot satisfy dependency:
From: m2e - Maven Integration for Eclipse 1.0.100.20110804-1717 (org.eclipse.m2e.feature.feature.group 1.0.100.20110804-1717)
To: org.eclipse.m2e.maven.runtime [1.0.100.20110804-1717]
Cannot satisfy dependency:
From: Forge Tools 1.0.0.v20110808-0409-H215-M3 (org.jboss.tools.forge.feature.feature.group 1.0.0.v20110808-0409-H215-M3)
To: org.jboss.tools.forge.ui [1.0.0.v20110808-0409-H215-M3]
Cannot satisfy dependency:
From: Forge Tools 1.0.0.v20110808-0409-H215-M3 (org.jboss.tools.forge.ui 1.0.0.v20110808-0409-H215-M3)
To: bundle org.eclipse.m2e.maven.runtime [0.13.0,1.0.100)