[TYPO3-core] Fresh install latest snapshot master

[Job Rutgers]

I'm a noob with the composer but when I run this command:
sudo composer create-project typo3/cms-base-distribution CmsBaseDistribution dev-master


I get the following error when I try to load the page:
FastCGI sent in stderr: "PHP message: PHP Catchable fatal error:  Argument 1 passed to TYPO3\CMS\Core\Core\ClassAliasMap::injectComposerClassLoader() must be an instance of Helhum\ClassAliasLoader\Composer\ClassAliasLoader, instance of Composer\Autoload\ClassLoader given, called in /website/CmsBaseDistribution/typo3_src/typo3/sysext/core/Classes/Core/Bootstrap.php on line 420 and defined in /website/CmsBaseDistribution/typo3_src/typo3/sysext/core/Classes/Core/ClassAliasMap.php on line 87"