ubuntu 20.04安装laravel记录

<pre class="EnlighterJSRAW" data-enlighter-group="" data-enlighter-highlight="" data-enlighter-language="generic" data-enlighter-linenumbers="" data-enlighter-lineoffset="" data-enlighter-theme="" data-enlighter-title="">$ sudo apt install composer php-zip php-ctype php-fileinfo php-json php-mbstring php-pdo php-tokenizer php-xml php-bcmath php-curl php-intl
$ composer config -g repo.packagist composer https://packagist.phpcomposer.com  // composer切换到国内源
$ composer global require laravel/installer
$ laravel new blog
The Laravel installer requires PHP 7.3.0 or greater. Please use "composer create-project laravel/laravel" instead.
$ composer create-project laravel/laravel
$ composer create-project --prefer-dist laravel/laravel blog
$ cd blog
$ php artisan serve