Composer 安装 Laravel 时报错，请问该怎么解决？

[weixin_38053335]

执行： D:\phpProject>composer create-project --prefer-dist laravel/laravel=5.5.* test 报错： Installing laravel/laravel (v5.5.28) Installing laravel/laravel (v5.5.28): Downloading (100%) [ErrorException] proc_open(NUL): failed to open stream: No such file or directory create-project [-s|--stability STABILITY] [--prefer-source] [--prefer-dist] [--repository REPOSITORY] [--repository-url REPOSITORY-URL] [--dev] [--no-dev] [--no-custom-installers] [--no-scripts] [--no-progress] [--no-secure-http] [--keep-vcs] [--no-install] [--ignore-platform-reqs] [--] [] [] [] 然后test目录中没有vendor目录。