vendor\bin\doctrine.bat orm:schema-tool:create

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 ! [CAUTION] This operation should not be executed in a production environment!                                         
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 Creating database schema...


In ToolsException.php line 35:

  Schema-Tool failed with Error 'An exception occurred in driver: could not find driver' while executing DDL: CREATE TABLE Aluno (id   
  INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, nome VARCHAR(255) NOT NULL)                                                              


In AbstractSQLiteDriver.php line 86:

  An exception occurred in driver: could not find driver  


In Exception.php line 18:

  could not find driver


In PDOConnection.php line 39:

  could not find driver


orm:schema-tool:create [--em EM] [--dump-sql]

aparece que não consegue achar o driver, como eu habilito esses drivers?