This is my error, I found it on google, and I don't know where is the error. I have MAMP PRO with php 5.4.4 version
Loading composer repositories with package information Installing dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages.
Problem 1 - laravel/framework v4.2.4 requires php >=5.4.0 -> no matching package found. - laravel/framework v4.2.3 requires php >=5.4.0 -> no matching package found. - laravel/framework v4.2.2 requires php >=5.4.0 -> no matching package found. - laravel/framework v4.2.1 requires php >=5.4.0 -> no matching package found. - laravel/framework v4.2.0 requires php >=5.4.0 -> no matching package found. - Installation request for laravel/framework 4.2.* -> satisfiable by laravel/framework[v4.2.0, v4.2.1, v4.2.2, v4.2.3, v4.2.4].
Potential causes: - A typo in the package name - The package is not available in a stable-enough version according to your minimum-stability setting see https://groups.google.com/d/topic/composer-dev/_g3ASeIFlrc/discussion for more details.
Read http://getcomposer.org/doc/articles/troubleshooting.md for further common problems.