title: Enable PostGIS extension error
body: <p>I have PostGIS 2.0.4 installed with PostgreSQL 9.2.4, trying to enable spatial database extension with the following command:</p>
  
  <pre><code>CREATE EXTENSION postgis;
  </code></pre>
  
  <p>but encountered an error - </p>
  
  <blockquote>
    <p>ERROR: must be owner of type spheroid</p>
  </blockquote>
  
  <p>What is this spheroid type? How could I enable it?</p>
  
  <h1>Update:</h1>
  
  <p>Well, I still couldn't find a solution so I had to remove everything and reinstall again. Now I am getting a new error saying:</p>
  
  <blockquote>
    <p>ERROR: could not load library "/usr/pgsql-9.2/lib/rtpostgis-2.0.so": libclntsh.so.11.1 cannot open shared object file: No such file or directory.</p>
  </blockquote>
  
  <p>I have no luck google out an answer to this. It seems <em>libclntsh.so.11.1</em> is a Oracle library? Why it has something to do with PostgreSQL?</p>