title: Installing Hashcat v3.10 Ubuntu error
body: <p>I was following this tutorial <a href="http://techglimpse.com/password-cracking-with-hashcat/" rel="nofollow noreferrer">hashcat turtorial</a>, obviously changing/updating commands where necessary. And I have encountered various problems.</p>
  
  <p>When I input the help command it responds fully as can be seen in this short quote</p>
  
  <blockquote>
    <p>cadiz@cadiz:~$ 
    hashcat64.bin --help</p>
    
    <p>hashcat, advanced password recovery</p>
    
    <p>Usage: hashcat [options]... hash|hashfile|hccapfile [dictionary|mask|directory]...</p>
  </blockquote>
  
  <p>However when I input a proper command this is what happens:</p>
  
  <blockquote>
    <p>cadiz@cadiz:~$ hashcat64.bin -m 0 -a 1 Desktop/md5ex.txt Desktop/realuniq.lst -r hashcat-3.10/rules/combinator.rule</p>
    
    <p>ERROR: /usr/bin/OpenCL/: No such file or directory</p>
  </blockquote>
  
  <p>I have no idea what the problem is here at all.</p>