在SVN cleanup出现以下错误时，可以按以下步骤解决
svn: E155009: Failed to run the WC DB work queue associated with 'XXXXXX', work item 93417 (sync-file-flags 64 XXXXXX)
svn: E720003: Can't set file 'XXXXXX' read-write: 系统找不到指定的路径。
1. 将sqlite3.exe放到.svn目录下
2. 在.svn目录下执行:
sqlite3 wc.db "delete from work_queue"
sqlite3 wc.db "delete from wc_lock"
3. 重新执行svn cleanup
