【发布时间】:2016-02-28 15:15:03
【问题描述】:
我尝试了 composer install 并得到以下错误。有人知道是什么意思吗?
[UnexpectedValueException]
无法解析版本约束需要:无效的版本字符串 “需要”安装 [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-plugins] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--ignore-platform-reqs] [--] []...
我所有的 composer.json 都是这样的:
{
"require" : {
"facebook/php-sdk-v4" : "4.0.*",
"league/oauth2-client": "Needed for Gmail's XOAUTH2 authentication system"
}
}
【问题讨论】:
-
"league/oauth2-client": "Needed for Gmail's XOAUTH2 authentication system".. 这是罪魁祸首,你应该有"league/oauth2-client" : "1.10"
标签: php composer-php