构建spring-ide-3.6.3.RELEASE时出错。 错误消息是：
[INFO] Resolving dependencies of MavenProject: org.springframework.ide.eclipse:org.springframework.ide.eclipse.core:3.6.3-SNAPSHOT @ /opt/sources/spring-ide-3.6.3.RELEASE/plugins/org.springframework.ide.eclipse.core/pom.xml
[INFO] Cannot complete the request. Generating details.
[INFO] Cannot complete the request. Generating details.
[INFO] {osgi.ws=cocoa, osgi.os=macosx, osgi.arch=x86, org.eclipse.update.install.features=true}
[ERROR] Cannot resolve project dependencies:
[ERROR] Software being installed: org.springframework.ide.eclipse.core 3.6.3.qualifier
[ERROR] Missing requirement: org.springframework.ide.eclipse.core 3.6.3.qualifier requires 'package org.springframework.util [4.0.0,4.1.0)' but it could not be found
[ERROR]
[ERROR] Internal error: java.lang.RuntimeException: No solution found because the problem is unsatisfiable.: [Unable to satisfy dependency from org.eclipse.jdt.core 3.9.0.v_OTDT_r220_201306071800 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.eclipse.jdt.core 3.9.1.v_OTDT_r221_201309101918 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.eclipse.jdt.core 3.9.2.v_OTDT_r222_201402180730 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.asm [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.config [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.parsing [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.support [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.xml [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.context [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.context.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.io [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.io.support [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type.classreading [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type.filter [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.util [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.uaa 3.6.4.201412120019-CI-B3 to package org.springframework.util [4.0.0,4.1.0).; Unable to satisfy dependency from org.springsource.ide.eclipse.commons.configurator 3.6.4.201412120019-CI-B3 to bundle org.springframework.core [4.0.0,4.1.0).; No solution found because the problem is unsatisfiable.] -> [Help 1]
org.apache.maven.InternalErrorException: Internal error: java.lang.RuntimeException: No solution found because the problem is unsatisfiable.: [Unable to satisfy dependency from org.eclipse.jdt.core 3.9.0.v_OTDT_r220_201306071800 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.eclipse.jdt.core 3.9.1.v_OTDT_r221_201309101918 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.eclipse.jdt.core 3.9.2.v_OTDT_r222_201402180730 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.asm [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.config [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.parsing [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.support [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.xml [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.context [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.context.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.io [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.io.support [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type.classreading [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type.filter [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.util [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.uaa 3.6.4.201412120019-CI-B3 to package org.springframework.util [4.0.0,4.1.0).; Unable to satisfy dependency from org.springsource.ide.eclipse.commons.configurator 3.6.4.201412120019-CI-B3 to bundle org.springframework.core [4.0.0,4.1.0).; No solution found because the problem is unsatisfiable.]
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:168)
...
Caused by: java.lang.RuntimeException: No solution found because the problem is unsatisfiable.: [Unable to satisfy dependency from org.eclipse.jdt.core 3.9.0.v_OTDT_r220_201306071800 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.eclipse.jdt.core 3.9.1.v_OTDT_r221_201309101918 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.eclipse.jdt.core 3.9.2.v_OTDT_r222_201402180730 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.asm [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.config [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.parsing [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.support [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.beans.factory.xml [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.context [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.context.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.annotation [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.io [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.io.support [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type.classreading [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.core.type.filter [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.core 3.6.3.qualifier to package org.springframework.util [4.0.0,4.1.0).; Unable to satisfy dependency from org.springframework.ide.eclipse.uaa 3.6.4.201412120019-CI-B3 to package org.springframework.util [4.0.0,4.1.0).; Unable to satisfy dependency from org.springsource.ide.eclipse.commons.configurator 3.6.4.201412120019-CI-B3 to bundle org.springframework.core [4.0.0,4.1.0).; No solution found because the problem is unsatisfiable.]
at org.eclipse.tycho.p2.util.resolution.AbstractResolutionStrategy.newResolutionException(AbstractResolutionStrategy.java:98)
...