[root@haio01 fla]# composer create-project flarum/flarum . --stability=beta
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Installing flarum/flarum (v0.1.0-beta.5)
- Installing flarum/flarum (v0.1.0-beta.5)
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Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- flarum/flarum-ext-tags v0.1.0-beta.5 requires flarum/core 0.1.0-beta.5 -> satisfiable by flarum/core[v0.1.0-beta.5].
- flarum/flarum-ext-tags v0.1.0-beta.3 requires flarum/core 0.1.0-beta.3 -> satisfiable by flarum/core[v0.1.0-beta.3, v0.1.0-beta.4, v0.1.0-beta.5].
- flarum/flarum-ext-tags v0.1.0-beta.4 requires flarum/core 0.1.0-beta.3 -> satisfiable by flarum/core[v0.1.0-beta.3, v0.1.0-beta.4, v0.1.0-beta.5].
- flarum/core v0.1.0-beta.5 requires php >=5.5.9 -> your PHP version (5.4.45) does not satisfy that requirement.
- flarum/core v0.1.0-beta.4 requires php >=5.5.9 -> your PHP version (5.4.45) does not satisfy that requirement.
- flarum/core v0.1.0-beta.3 requires php >=5.5.9 -> your PHP version (5.4.45) does not satisfy that requirement.
- Installation request for flarum/flarum-ext-tags 0.1.0 -> satisfiable by flarum/flarum-ext-tags[v0.1.0-beta.3, v0.1.0-beta.4, v0.1.0-beta.5].
求老师指点