nutch 1.2移植到eclipse 的错误提醒

发现报这个错误
Exception in thread "main" java.io.IOException: Cannot run program "chmod": CreateProcess error=2 ？？

我相信有些朋友也是遇到这个问题：
关键是cygwin的配置还是存在问题
按下run之後，都會看到以下錯誤訊息：


代碼:
10/07/20 10:20:11 INFO jvm.JvmMetrics: Initializing JVM Metrics with processName=JobTracker, sessionId=
10/07/20 10:20:11 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
Exception in thread "main" java.io.IOException: Cannot run program "chmod": CreateProcess error=2, ?t?Χ??????
   at java.lang.ProcessBuilder.start(Unknown Source)
   at org.apache.hadoop.util.Shell.runCommand(Shell.java:149)
   at org.apache.hadoop.util.Shell.run(Shell.java:134)
   at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:286)
   at org.apache.hadoop.util.Shell.execCommand(Shell.java:354)
   at org.apache.hadoop.util.Shell.execCommand(Shell.java:337)
   at org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:481)
   at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:473)
   at org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:280)
   at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:266)
   at org.apache.hadoop.mapred.JobClient.configureCommandLineOptions(JobClient.java:573)
   at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:761)
   at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:730)
   at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1249)
   at test.WordCount.main(WordCount.java:58)
Caused by: java.io.IOException: CreateProcess error=2, ?t?Χ??????
   at java.lang.ProcessImpl.create(Native Method)
   at java.lang.ProcessImpl.<init>(Unknown Source)
   at java.lang.ProcessImpl.start(Unknown Source)
   ... 15 more


解决办法配置cygwin的路径

其他相关配置可以参考http://hi.baidu.com/guze/blog/item/fff0aa77a6485716b051b982.html