title: install php7.0-pgsql - Unable to locate package php-pgsql
body: <p>I am trying to install php7.0-pgsql, but always get </p>
  
  <p>E: Unable to locate package phpXXX-pgsql</p>
  
  <p>I am trying</p>
  
  <pre><code> apt-get update
   apt-get install php7.0-pgsql=7.0.12-1+deb
  </code></pre>
  
  <p>or </p>
  
  <pre><code>apt-get install php7.0-pgsql=7.0.12-1
  </code></pre>
  
  <p>or </p>
  
  <pre><code>apt-get install php7.0-pgsql
  </code></pre>
  
  <p>or even</p>
  
  <pre><code>apt-get install php-pgsql
  </code></pre>
  
  <p>always with the same result. Anyone can help me please?</p>