can i use composer require laravel/installer . I'm learning laravel based on YouTube videos.

I'm creating laravel project Via Composer Create-Project. because when i tried to install via laravel installer composer global require laravel/installer. I got an error like Installation failed, deleting ./composer.json.

I did it now . i'm getting error like this PHP Fatal error: Uncaught Error: Class 'Illuminate\Foundation\Application' not found in /home/sree/Dev/Websites/PHP/blog/bootstrap/app.php:14 Stack trace: #0 /home/sree/Dev/Websites/PHP/blog/artisan(20): require_once() #1 {main} thrown in /home/sree/Dev/Websites/PHP/blog/bootstrap/app.php on line 14

Hi Rushendra, I agree with you ,it's hard to get more tutorials on new version technologies.bcoz things are getting change and updates very quickly . Hope you got it. You can learn Django from Udemy.com also . It contains free stuff also. If you want premium content for free, search for coupons in discudemy.com. Here some stuff . https://www.discudemy.com/django/django-core https://www.discudemy.com/django/try-django https://www.discudemy.com/django/tweetme-django https://www.discudemy.com/django/django-20-for-beginners

You'r right bro. when i run sudo apt-get install php7.1-xml. It produces following error. Reading package lists... Done Building dependency treeReading state information... Done E: Unable to locate package php7.1-xml E: Couldn't find any package by glob 'php7.1-xml' E: Couldn't find any package by regex 'php7.1-xml' After that i run sudo apt-get install php7.2-xml. Problems are solved. composer install command works. But main issue is here . i got parse error. Parse error: syntax error, unexpected '=' in /opt/lampp/htdocs/myapp/vendor/laravel/framework/src/Illuminate/Support/Arr.php on line 388 it leads to php version mismatching. But when i run php artisan serv it works fine. I think problem is in Apache2

I tried below command for that issues sudo apt-get install php7.2-xml

Thank you Response Mr.J But it's not working. I don't have that file autoload.php file .So i Run Composer install command It shows Some problems Your requirements could not be resolved to an installable set of packages. Problem 1 - Installation request for erusev/parsedown 1.7.1 -> satisfiable by erusev/parsedown[1.7.1]. - erusev/parsedown 1.7.1 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. Problem 2 - Installation request for laravel/framework v5.7.13 -> satisfiable by laravel/framework[v5.7.13]. - laravel/framework v5.7.13 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. Problem 3 - Installation request for phar-io/manifest 1.0.3 -> satisfiable by phar-io/manifest[1.0.3]. - phar-io/manifest 1.0.3 requires ext-dom * -> the requested PHP extension dom is missing from your system. Problem 4 - Installation request for phpunit/php-code-coverage 6.1.4 -> satisfiable by phpunit/php-code-coverage[6.1.4]. - phpunit/php-code-coverage 6.1.4 requires ext-dom * -> the requested PHP extension dom is missing from your system. Problem 5 - Installation request for phpunit/phpunit 7.4.4 -> satisfiable by phpunit/phpunit[7.4.4]. - phpunit/phpunit 7.4.4 requires ext-dom * -> the requested PHP extension dom is missing from your system. Problem 6 - Installation request for theseer/tokenizer 1.1.0 -> satisfiable by theseer/tokenizer[1.1.0]. - theseer/tokenizer 1.1.0 requires ext-dom * -> the requested PHP extension dom is missing from your system. Problem 7 - laravel/framework v5.7.13 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. - beyondcode/laravel-dump-server 1.2.2 requires illuminate/console 5.6.*|5.7.*|5.8.* -> satisfiable by laravel/framework[v5.7.13]. - Installation request for beyondcode/laravel-dump-server 1.2.2 -> satisfiable by beyondcode/laravel-dump-server[1.2.2].