Hello
I can't install it on Centos 8 with composer. The message is :
[root@forumcmstrat site]# php /usr/local/bin/composer create-project flarum/flarum . --stability=beta
Creating a "flarum/flarum" project at "./"
Installing flarum/flarum (v0.1.0-beta.13)
- Installing flarum/flarum (v0.1.0-beta.13): Loading from cache
Created project in /sites/forum/flarum/site/.
Loading composer repositories with package information
Updating dependencies (including require-dev)
[RuntimeException]
Could not load package kylekatarnls/update-helper in http://repo.packagist.org: [UnexpectedValueException] Could
not parse version constraint 2.0.x-dev: Invalid version string "2.0.x-dev"
[UnexpectedValueException]
Could not parse version constraint 2.0.x-dev: Invalid version string "2.0.x-dev"
create-project [-s|--stability STABILITY] [--prefer-source] [--prefer-dist] [--repository REPOSITORY] [--repository-url REPOSITORY-URL] [--add-repository] [--dev] [--no-dev] [--no-custom-installers] [--no-scripts] [--no-progress] [--no-secure-http] [--keep-vcs] [--remove-vcs] [--no-install] [--ignore-platform-reqs] [--] [<package>] [<directory>] [<version>]