我正在尝试使用作曲家安装symfony。我正在使用以下命令
sudo composer create-project symfony/framework-standard-edition /var/www/html/infinite-jest
但是我收到以下错误
Your requirements could not be resolved to an installable set of packages.
Problem 1
- sensio/distribution-bundle v3.0.12 requires sensiolabs/security-checker ~2.0 -> satisfiable by sensiolabs/security-checker[v2.0.0].
- sensio/distribution-bundle v3.0.13 requires sensiolabs/security-checker ~2.0 -> satisfiable by sensiolabs/security-checker[v2.0.0].
- sensio/distribution-bundle v3.0.14 requires sensiolabs/security-checker ~2.0 -> satisfiable by sensiolabs/security-checker[v2.0.0].
- sensio/distribution-bundle v3.0.15 requires sensiolabs/security-checker ~2.0 -> satisfiable by sensiolabs/security-checker[v2.0.0].
- sensiolabs/security-checker v2.0.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- Installation request for sensio/distribution-bundle ~3.0.12 -> satisfiable by sensio/distribution-bundle[v3.0.12, v3.0.13, v3.0.14, v3.0.15].
我做错了什么，我该怎么办？
您的系统中似乎没有安装 curl 或 php curl 扩展。现在建议使用symfony的新安装程序