大聖归来
问题描述
当我在命令提示符上运行 composer install 时，存在这样的错误:
When I run composer install on command promp, there exist error like this :
Problem 1
- Installation request for laravel/horizon v1.1.0 -> satisfiable by laravel/horizon[v1.1.0].
- laravel/horizon v1.1.0 requires ext-pcntl * -> the requested PHP extension pcntl is missing from your system.
To enable extensions, verify that they are enabled in your .ini files:
- C:xampp-7.1phpphp.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
我该如何解决这个错误?
How can I solve this error?
推荐答案
使用 --ignore-platform-reqs 选项运行 composer 并指定 pcntl 和 posix
Run composer with the --ignore-platform-reqs option and specify pcntl and posix
composer install --ignore-platform-reqs
