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我想将 Symfony CMF 安装到现有的 Symfony2 项目中。

我正在使用这个文档。

运行后php composer.phar update，我收到以下错误：

[RuntimeException]

  Could not read http://packagist.org/packages-dev-n.json, either you or the remote host is probably offline.

  The "http://packagist.org/packages-dev-n.json" file could not be downloaded

update [--prefer-source] [--dry-run] [--dev] [--no-scripts] [packages1] ... [packagesN]

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Content-type: text/html

我究竟做错了什么？

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0 回答 0