How to start Laravel server?

Question

Composer

good afternoon!
the task is to raise the project, for the first time I do it on a similar stack. os I have xubuntu. I did everything, but when I execute the command php artisan serve, I get this error

PHP Warning:  require(/var/www/informatikum-site-bootstrap/bootstrap/../vendor/autoload.php): failed to open stream: No such file or directory in /var/www/informatikum-site-bootstrap/bootstrap/autoload.php on line 17
PHP Fatal error:  require(): Failed opening required '/var/www/informatikum-site-bootstrap/bootstrap/../vendor/autoload.php' (include_path='.:/usr/share/php:/usr/share/pear') in /var/www/informatikum-site-bootstrap/bootstrap/autoload.php on line 17

Answer 1

You must first execute the command You
may need to generate a key
But it's better to install it right away through composer

composer create-project --prefer-dist laravel/laravel blog