Error testing Yii2

Hello friends

I’m testing Yii2 using framework on github, I don’t use composer.

So I clone project in yii folder, when I test the link:

http://localhost/basic/web/index.php

I received this message:

Warning: require(/Users/Alexandre/web_projects/yii2/apps/basic/web/../vendor/autoload.php): failed to open stream: No such file or directory in /Users/Alexandre/web_projects/yii2/apps/basic/web/index.php on line 7

Whats the error?

Well, it can’t find stuff generated by Composer.

How can i create a App using framework on git? Composer is the better way?

Yes, composer is much better way.

Thank you. I gonna try