symfony 1.4 : unable to find config file : ProjectConfiguration.class.php

I have installed symfony in my local server using their docs, but as per http://www.symfony-project.org/getting-started/1_4/en/04-Project-Setup I have to change edit config/P开发者_StackOverflowrojectConfiguration.class.php. but I didnt see this file, I am using symfony 1.4, how do I change the path

Thanks a lot

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Did you generate a project after checking out/unzipping the core Symfony code into lib/vendor/symfony?

php lib/vendor/symfony/data/bin/symfony generate:project myProjectName

will set up a project for you. Until you do this, you won't have the config/ProjectConfiguration.class.php file you mention in your question. See this part of the docs for details.