最近在下面的链接上安装了vm，并正在尝试运行该命令 sudo hdfs dfs -mkdir /user/vagrant 作为hdfs用户。但是，hadoop向我抛出了下面的错误消息。
https://atlas.hashicorp.com/puppetlabs/boxes/centos-6.6-64-nocm

-bash-4.1$ hdfs dfs -mkdir /user/vagrant
: command not founddoop-env.sh: line 15:
: command not founddoop-env.sh: line 16:
: command not founddoop-env.sh: line 21:
: command not founddoop-env.sh: line 26:
: command not founddoop-env.sh: line 29:
: command not founddoop-env.sh: line 32:
: command not founddoop-env.sh: line 35:
: command not founddoop-env.sh: line 38:
: command not founddoop-env.sh: line 46:
: command not founddoop-env.sh: line 49:
: command not founddoop-env.sh: line 52:
: command not founddoop-env.sh: line 55:
: command not founddoop-env.sh: line 58:
: command not founddoop-env.sh: line 61:
: command not founddoop-env.sh: line 66:
: command not founddoop-env.sh: line 69:
: command not founddoop-env.sh: line 72:
: command not founddoop-env.sh: line 75:
: command not founddoop-env.sh: line 77:
: command not founddoop-env.sh: line 78:
mkdir: Call From bigtop1.vagrant/127.0.0.1 to bigtop1.vagrant:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

我相信这意味着没有一个hadoop服务正在运行（即使运行hadoop-fs也会返回命令NotFound错误），但是我不确定如何解决这个问题。另外，我甚至没有在/usr或/usr/local下看到/hadoop文件夹。
我本想用“流浪者毁灭”->“流浪者起来”来解决这个问题，但没有用。