我尝试为Eclipse Juno M20120914-1800安装以下插件：
http://download.scala-ide.org/nightly-scala-ide-3.0.x-210x
运行Mountain Lion（OS X 10.8.2）和我的Java＆amp; Scala版本如下：
java version "1.6.0_41"
Java(TM) SE Runtime Environment (build 1.6.0_41-b02-445-11M4107)
Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01-445, mixed mode)
Scala code runner version 2.10.0 -- Copyright 2002-2012, LAMP/EPFL
当我尝试安装Scala IDE插件时，该过程被阻止，Eclipse显示此错误：
Cannot complete the install because of a conflicting dependency.
Software being installed: Scala IDE for Eclipse 3.0.0.nightly-2_10-201302251757-3951e3e
(org.scala-ide.sdt.feature.feature.group 3.0.0.nightly-2_10-201302251757-3951e3e)
Only one of the following can be installed at once:
Object Teams Development Tooling Core 3.8.1.v_OTDT_r210_201206090452
(org.eclipse.jdt.core 3.8.1.v_OTDT_r210_201206090452)
Java Development Tools Core 3.8.1.v20120531-0637
(org.eclipse.jdt.core 3.8.1.v20120531-0637)
Java Development Tools Core 3.7.3.v20120119-1537
(org.eclipse.jdt.core 3.7.3.v20120119-1537)
Object Teams Development Tooling Core 3.8.2.v_OTDT_r211_201209011847
(org.eclipse.jdt.core 3.8.2.v_OTDT_r211_201209011847)
Java Development Tools Core 3.8.2.v20120814-155456
(org.eclipse.jdt.core 3.8.2.v20120814-155456)
Cannot satisfy dependency:
From: JDI Debug UI 3.6.100.v20120530-1425
(org.eclipse.jdt.debug.ui 3.6.100.v20120530-1425)
To: bundle org.eclipse.jdt.launching [3.6.100,4.0.0)
Cannot satisfy dependency:
From: Java Development Tools Launching Support 3.6.100.v20120523-1953
(org.eclipse.jdt.launching 3.6.100.v20120523-1953)
To: bundle org.eclipse.jdt.core [3.8.0,4.0.0)
Cannot satisfy dependency:
From: Scala Plugin 3.0.0.nightly-2_10-201302251757-3951e3e
(org.scala-ide.sdt.core 3.0.0.nightly-2_10-201302251757-3951e3e)
To: bundle org.eclipse.jdt.core [3.6.0,3.7.10)
Cannot satisfy dependency:
From: Scala IDE for Eclipse 3.0.0.nightly-2_10-201302251757-3951e3e
(org.scala-ide.sdt.feature.feature.group 3.0.0.nightly-2_10-201302251757-3951e3e)
To: org.eclipse.jdt.debug.ui 0.0.0
Cannot satisfy dependency:
From: Scala IDE for Eclipse 3.0.0.nightly-2_10-201302251757-3951e3e
(org.scala-ide.sdt.feature.feature.group 3.0.0.nightly-2_10-201302251757-3951e3e)
To: org.scala-ide.sdt.core [3.0.0.nightly-2_10-201302251757-3951e3e]
如果有人可以提供帮助，我真的很感激......