title: Unable to run sshpass command in centOS
body: <p>Have work on CentOS release 6.3 (Final) system. And try to ssh another machine using <code>sshpass</code> utility like</p>
  
  <pre><code>sshpass -p 'password' ssh user@host
  </code></pre>
  
  <p>But it give me error like</p>
  
  <pre><code>sshpass: Failed to run command: No such file or directory
  </code></pre>
  
  <p>So from error i think that <code>sshpass</code> may be not install so have try to install it by <code>yum install sshpass</code> and get following log</p>
  
  <pre><code>Loaded plugins: fastestmirror, refresh-packagekit, security
  Loading mirror speeds from cached hostfile
   * base: mirror.leapswitch.com
   * epel: epel.mirror.net.in
   * extras: mirror.leapswitch.com
   * nux-libreoffice.org-rpms: mirror.li.nux.ro
   * updates: mirror.leapswitch.com
  Setting up Install Process
  Package sshpass-1.05-1.el6.i686 already installed and latest version
  Nothing to do
  </code></pre>
  
  <p>from above it seems sshpass is already installed.So why it not working?</p>