title: Add Poppler to Path in Debian
body: <p>I have just installed poppler on my debian server using the command:</p>
  
  <p>sudo apt-get install poppler-utils</p>
  
  <p>However, when I execute the command:</p>
  
  <p>pdftocairo --help</p>
  
  <p>The function cannot be found, so I assume this program has not automatically linked into my PATH variable. My issue is that I am not very experienced with Linux and I don't know how to find out where poppler installed, nor how to create a link file to Poppler from an existing included PATH location.</p>
  
  <p>Any help would be appreciated, especially if someone can explain how I know where these programs are installing themselves.</p>