composer install报错
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for league/flysystem 1.0.49 -> satisfiable by league/flysystem[1.0.49].
- league/flysystem 1.0.49 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
Problem 2
- league/flysystem 1.0.49 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- laravel/framework v5.7.22 requires league/flysystem ^1.0.8 -> satisfiable by league/flysystem[1.0.49].
- Installation request for laravel/framework v5.7.22 -> satisfiable by laravel/framework[v5.7.22].
To enable extensions, verify that they are enabled in your .ini files:
- /usr/local/php/etc/php.ini
You can also run php --ini inside terminal to see which files are used by PHP in CLI mode
解决方法：
composer install --ignore-platform-reqs 或者 composer update --ignore-platform-reqs