Quando eu vou rodar o comando php artisan ele aparece essas mensagens
C:\Users\Alexandre>cd controle-series
C:\Users\Alexandre\controle-series>php artisan PHP Warning: require(C:\Users\Alexandre\controle-series/vendor/autoload.php): Failed to open stream: No such file or directory in C:\Users\Alexandre\controle-series\artisan on line 18
Warning: require(C:\Users\Alexandre\controle-series/vendor/autoload.php): Failed to open stream: No such file or directory in C:\Users\Alexandre\controle-series\artisan on line 18 PHP Fatal error: Uncaught Error: Failed opening required 'C:\Users\Alexandre\controle-series/vendor/autoload.php' (include_path='.;C:\php\pear') in C:\Users\Alexandre\controle-series\artisan:18 Stack trace:
#0 {main} thrown in C:\Users\Alexandre\controle-series\artisan on line 18
Fatal error: Uncaught Error: Failed opening required 'C:\Users\Alexandre\controle-series/vendor/autoload.php' (include_path='.;C:\php\pear') in C:\Users\Alexandre\controle-series\artisan:18 Stack trace:
#0 {main} thrown in C:\Users\Alexandre\controle-series\artisan on line 18
C:\Users\Alexandre\controle-series>