php - Docker php无法构建:错误:版本^ 0.3的hirak/prestissimo软件包对PHP的要求与您的PHP版本不兼容

Question

我一直在尝试建立一个api平台项目大约两天。 PHP服务将无法建立。我已经尝试了许多版本的php和composer，但没有一个起作用。我已经将docker，composer，php更新到最新版本，但仍然得到相同的结果。
错误:

    + composer global require hirak/prestissimo:^0.3 --prefer-dist --no-progress --no-suggest --classmap-authoritative
Changed current directory to /root/.composer
You are using the deprecated option "--no-suggest". It has no effect and will break in Composer 3.

                                                                                                        
  [RuntimeException]                                                                                    
  No composer.json present in the current directory, this may be the cause of the following exception.  
                                                                                                        

                                                                                                                                           
  [InvalidArgumentException]                                                                                                               
  Package hirak/prestissimo at version ^0.3 has a PHP requirement incompatible with your PHP version, PHP extensions and Composer version  
                                                                                                                                           

require [--dev] [--dry-run] [--prefer-source] [--prefer-dist] [--fixed] [--no-suggest] [--no-progress] [--no-update] [--no-install] [--no-scripts] [--update-no-dev] [-w|--update-with-dependencies] [-W|--update-with-all-dependencies] [--with-dependencies] [--with-all-dependencies] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--] [<packages>]...

ERROR: Service 'php' failed to build: The command '/bin/sh -c set -eux;     composer global require "hirak/prestissimo:^0.3" --prefer-dist --no-progress --no-suggest --classmap-authoritative;     composer clear-cache' returned a non-zero code: 1

目前，我正在使用 Composer 2，PHP 7.4

Answer 1

这是问题的解释。
https://github.com/coopcycle/coopcycle-web/issues/1853

Yes, Composer 2.0 has parallel downloads, so it's not needed anymore

所以我认为，当您使用 Composer 2时，应该删除插件以解决问题。