title: Pecl phpize failed config.m4 not found
body: <p>I am trying to install a Pecl extension (SCA_SDO) but when I run the following command <code>pecl install SCA_SDO</code> I get the resulting error:</p>
  
  <pre><code>downloading SCA_SDO-1.2.4.tgz ...
  Starting to download SCA_SDO-1.2.4.tgz (576,531 bytes)
  ....................................................................................................................done: 576,531 bytes
  194 source files, building
  running: phpize
  Cannot find config.m4.
  Make sure that you run '/usr/bin/phpize' in the top level source directory of the module
  
  ERROR: `phpize' failed
  </code></pre>