Error - php propel init : I guys! I have a problem when I start my project with Propel.

I leave the error below, Thanks!

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    Nicolass-MacBook-Pro:api Nico$ php propel init

    Fatal error: Class 'Symfony\Component\Console\Helper\DialogHelper' not found in /Applications/XAMPP/xamppfiles/htdocs/rmanager/api/vendor/propel/propel/src/Propel/Generator/Command/Helper/DialogHelper.php on line 8


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