android eclipse ADT 安裝maven插件失敗

在google提供的android eclipse ADT上安装maven插件失敗:

Cannot complete the install because one or more required items could not be found.
  Software being installed: m2e - Maven Integration for Eclipse (includes Incubating components) 1.5.1.20150109-1820 (org.eclipse.m2e.feature.feature.group 1.5.1.20150109-1820)
  Missing requirement: Maven Integration for Eclipse 1.5.0.20140606-0033 (org.eclipse.m2e.core 1.5.0.20140606-0033) requires 'bundle com.google.guava [14.0.1,16.0.0)' but it could not be found
  Missing requirement: Maven Integration for Eclipse 1.5.1.20150109-1820 (org.eclipse.m2e.core 1.5.1.20150109-1820) requires 'bundle com.google.guava [14.0.1,16.0.0)' but it could not be found
  Cannot satisfy dependency:
    From: Maven Integration for Eclipse (Editors) 1.5.1.20150109-1820 (org.eclipse.m2e.editor 1.5.1.20150109-1820)
    To: bundle org.eclipse.m2e.core [1.5.0,1.6.0)
  Cannot satisfy dependency:
    From: m2e - Maven Integration for Eclipse (includes Incubating components) 1.5.1.20150109-1820 (org.eclipse.m2e.feature.feature.group 1.5.1.20150109-1820)
    To: org.eclipse.m2e.editor [1.5.1.20150109-1820]

原因是google提供的eclipse版本相对来说有点老。

下载插件用这个: http://download.eclipse.org/technology/m2e/releases/1.3/

Database error: [Table 'ac_search_cache' is marked as crashed and should be repaired]

SELECT * FROM ac_search_cache WHERE hash = '21d6e24c334b2241de0c62da1d055bd34bcc6e38' LIMIT 1;