大家好，刚刚接触eclipse，我装的是4.2.2 的32位windows版本，在更新ADT22.0时，提示到如下的错误：Cannot complete the install because one or more required items could not be found.
Software being installed: Android Development Tools 22.0.0.v201305140200--675183 (com.android.ide.eclipse.adt.feature.group 22.0.0.v201305140200--675183)
Software currently installed: Eclipse SDK 4.2.2.M20130204-1200 (org.eclipse.sdk.ide 4.2.2.M20130204-1200)
Missing requirement: Java EMF Model Utilities 2.0.100.v200805140020 (org.eclipse.jem.util 2.0.100.v200805140020) requires 'bundle com.ibm.icu [3.8.1.1,4.0.0)' but it could not be found
Missing requirement: XML UI Plugin 1.0.430.v200901212230 (org.eclipse.wst.xml.ui 1.0.430.v200901212230) requires 'bundle com.ibm.icu [3.8.1,4.0.0)' but it could not be found
Only one of the following can be installed at once:
International Components for Unicode for Java (ICU4J) 4.4.2.v20110823 (com.ibm.icu 4.4.2.v20110823)
International Components for Unicode for Java (ICU4J) 4.0.1.v20090822 (com.ibm.icu 4.0.1.v20090822)
International Components for Unicode for Java (ICU4J) 4.0.1.v20090415 (com.ibm.icu 4.0.1.v20090415)
Cannot satisfy dependency:
From: Android Development Tools 22.0.0.v201305140200--675183 (com.android.ide.eclipse.adt.feature.group 22.0.0.v201305140200--675183)
To: org.eclipse.wst.xml.ui 0.0.0
Cannot satisfy dependency:
From: Eclipse CVS Client 1.3.201.v20130116-085741-7B79FJKAkF7BG7ODH5CAJT (org.eclipse.cvs.feature.group 1.3.201.v20130116-085741-7B79FJKAkF7BG7ODH5CAJT)
To: org.eclipse.team.cvs.ui [3.3.500.v20120522-1148]
Cannot satisfy dependency:
From: Java EMF Model Utilities 2.0.200.v200905140200 (org.eclipse.jem.util 2.0.200.v200905140200)
To: bundle com.ibm.icu [3.8.1.1,4.1.0)
Cannot satisfy dependency:
From: Java EMF Model Utilities 2.0.201.v201001252130 (org.eclipse.jem.util 2.0.201.v201001252130)
To: bundle com.ibm.icu [3.8.1.1,4.1.0)
Cannot satisfy dependency:
From: Eclipse Project SDK 4.2.2.v20130116-114742-7T7oDVDQ23Iosz-vkFwNncmx7z-9Rts4b0m1FotkYacO5 (org.eclipse.sdk.feature.group 4.2.2.v20130116-114742-7T7oDVDQ23Iosz-vkFwNncmx7z-9Rts4b0m1FotkYacO5)
To: org.eclipse.cvs.feature.group [1.3.201.v20130116-085741-7B79FJKAkF7BG7ODH5CAJT]
Cannot satisfy dependency:
From: Eclipse SDK 4.2.2.M20130204-1200 (org.eclipse.sdk.ide 4.2.2.M20130204-1200)
To: org.eclipse.sdk.feature.group [4.2.2.v20130116-114742-7T7oDVDQ23Iosz-vkFwNncmx7z-9Rts4b0m1FotkYacO5]
Cannot satisfy dependency:
From: CVS Team Provider UI 3.3.500.v20120522-1148 (org.eclipse.team.cvs.ui 3.3.500.v20120522-1148)