title: Converting shapefiles using shp2pgsql
body: <p>I know where <code>shp2pgsql</code> is in the postgresql directory but I'm not sure what commands to use after that. I've read the manual thoroughly, and I am aware of all the arguments and options for the <code>shp2pgsql</code> command. I get the error:</p>
  
  <pre><code>-bash: shp2pgsql: command not found
  </code></pre>
  
  <p>Is it a permissions problem perhaps?</p>