title: can not unrar the files
body: <p>The following is my machine, its VM</p>
  
  <pre><code>Linux localhost.localdomain 2.6.32-220.el6.x86_64 #1 SMP Tue Dec 6 19:48:22 GMT 2011 x86_64 x86_64 x86_64 GNU/Linux
  </code></pre>
  
  <p>I downloaded and untar the rar packages like following</p>
  
  <pre><code>drwxr-xr-x 2 cloudera     cloudera       4096 Dec 12  2009 rar
  -rw-rw-r-- 1 cloudera     cloudera     831871 Dec 12  2009 rarlinux-3.9.1.tar.gz
  </code></pre>
  
  <p>went to RAR folder</p>
  
  <pre><code>[cloudera@localhost rar]$ ls -ltr rar unrar
  -rwxr-xr-x 1 cloudera cloudera 205328 Dec 12  2009 unrar
  -rwxr-xr-x 1 cloudera cloudera 364580 Dec 12  2009 
  
  [cloudera@localhost rar]$ ./unrar
  bash: ./unrar: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory
  </code></pre>
  
  <p>but If I try with sudo , error suppress but no output</p>
  
  <pre><code>[cloudera@localhost rar]$ sudo ./unrar e /home/cloudera/Downloads/xyz.rar 
  [cloudera@localhost rar]$ &lt;&lt;&lt;Nothing happens&gt;&gt;&gt;&gt; 
  
  [cloudera@localhost rar]$ ls /home/cloudera/Downloads/
  xyz.rar ----&lt;&lt;&lt; same one file remains the unrar does not work&gt;&gt;&gt;&gt;
  </code></pre>