我正在尝试在ubuntu的服务器上安装hadoop 2.2.0。我按照教程。我已完成所有步骤，但运行命令后：
start-dfs.sh
我一直收到这个错误：
bash: warning: setlocale: LC_ALL: cannot change locale (C.utf-8)
/usr/local/hadoop/sbin/start-dfs.sh: line 55: /usr/local/hadoop/bin/hadoop/bin/hdfs: Not a directory
Starting namenodes on []
/usr/local/hadoop/sbin/start-dfs.sh: line 60: /usr/local/hadoop/bin/hadoop/sbin/hadoop-daemons.sh: Not a directory
/usr/local/hadoop/sbin/start-dfs.sh: line 73: /usr/local/hadoop/bin/hadoop/sbin/hadoop-daemons.sh: Not a directory
/usr/local/hadoop/sbin/start-dfs.sh: line 108: /usr/local/hadoop/bin/hadoop/bin/hdfs: Not a directory