I was also having the same issue but with Symfony 2.4 with the following inside my composer.json file:
"symfony/symfony": "~2.4",
"doctrine/orm": ">=2.2.3,<2.4-dev",
"doctrine/doctrine-bundle": "~1.2",
"doctrine/doctrine-migrations-bundle" : "dev-master",
"doctrine/doctrine-fixtures-bundle" : "dev-master",
I had version 2.4.1 of Doctrine ORM installed which if you look on Github here:
You can that the file mentioned is not present (no sure why). But it is present on the 'master' branch here. Not sure if you will be able to change to using master for Doctrine ORM based on other dependencies, but it was ok for me to switch to 'master' like so:
"symfony/symfony": "~2.4",
"doctrine/orm": "dev-master",
"doctrine/doctrine-bundle": "~1.2",
"doctrine/doctrine-migrations-bundle" : "dev-master",
"doctrine/doctrine-fixtures-bundle" : "dev-master",
And then run:
./composer.phar update doctrine/orm