php5.5已无法正常安装。

[iwzh]

Problem 1

• Installation request for intervention/image 2.3.7 -> satisfiable by intervention/image[2.3.7].
• intervention/image 2.3.7 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system. Problem 2
• Installation request for naux/sendcloud 1.1 -> satisfiable by naux/sendcloud[1.1].
• naux/sendcloud 1.1 requires php >=5.6 -> your PHP version (5.5.30) does not satisfy that requirement. Problem 3
• Installation request for socialiteproviders/manager v2.1.5 -> satisfiable by socialiteproviders/manager[v2.1.5].
• socialiteproviders/manager v2.1.5 requires php ^5.6 || ^7.0 -> your PHP version (5.5.30) does not satisfy that requirement. Problem 4
• Installation request for socialiteproviders/weixin v2.1.1 -> satisfiable by socialiteproviders/weixin[v2.1.1].
• socialiteproviders/weixin v2.1.1 requires php ^5.6 || ^7.0 -> your PHP version (5.5.30) does not satisfy that requirement.

[iwzh]

原本只看了composer.json。刚看到说明。仅支持php5.6+