Após instalar o composer e rodar php composer.phar create-project --prefer-dist cakephp/app estoque acaba com o seguinte erro ao instalar robmorgan/phinx (v0.6.5) e não acaba a instalação:
[ErrorException] ZipArchive::extractTo(C:\Users\Raphael Nachbar\Desktop\DESENVOLVIMENTO\D EV\raphael\alura\cursos\programacao\php\cakephp1\estoque/vendor/composer /b4e67603/robmorgan-phinx-6943cb4\tests\Phinx\Migration_files\reversibl emigrations/20121224200649_rename_info_table_to_statuses_table.php): fai led to open stream: Invalid argument