Question

I am using symfony2 with composer. http://getcomposer.org/doc/04-schema.md

i want that for all the plugins in composer.json , i always get the latest build of the package

I tried this i get error

"php": ">=5.3.3",
        "symfony/symfony": "dev-master",
        "doctrine/orm": ">=2.2.3,<dev-master",
        "doctrine/doctrine-bundle": "dev-master",
        "twig/extensions": "dev-master*",
        "symfony/assetic-bundle": "dev-master",
        "symfony/swiftmailer-bundle": "dev-master",
        "symfony/monolog-bundle": "dev-master",
        "sensio/distribution-bundle": "dev-master",
        "sensio/framework-extra-bundle": "dev-master",
        "sensio/generator-bundle": "dev-master",
        "jms/security-extra-bundle": "dev-master",
        "jms/di-extra-bundle": "dev-master",
        "doctrine/doctrine-migrations-bundle": "dev-master",
        "jms/serializer-bundle": "dev-master",
        "genemu/form-bundle": "dev-master",
        "stof/doctrine-extensions-bundle": "dev-master",
        "friendsofsymfony/user-bundle": "*"

The error is

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - The requested package twig/extensions dev-master* could not be found.

Answer 1

The version to use for twig/extensions is dev-master, but you used dev-master*. Remove the wildcard at the end and it should work better.