I'm running into following fatal error when trying to execute the setup:di:compile command:
Fatal error: Cannot declare class Migration\Step\Version11410to2000Test, because the name is already in use in /var/www/html/magento/vendor/magento/data-migration-tool/tests/unit/testsuite/Migration/Step/UrlRewrite/Version11410to2000Test.php on line 109
I tried to re-compile because I was getting an 404 on backend (triggered by magento, not apache websever).
Any help appreciated.
Edit: It is a fresh Magento 2 install, except for adding the official (and correct) data-migration-tool.