PHP のバージョンを 5.4 に更新してから、symphony 2 プロジェクトの composer を更新できません。
$ php composer.phar update
私に与えます:
The "https://packagist.org/packages.json" file could not be downloaded: php_network_getaddresses: getaddrinfo failed: nodename nor servname provided, or not known
failed to open stream: php_network_getaddresses: getaddrinfo failed: nodename nor servname provided, or not known
_https://packagist.org could not be fully loaded, package information was loaded from the local cache and may be out of date
[RuntimeException]
Failed to execute git status --porcelain --untracked-files=no
error: bad index file sha1 signature
fatal: index file corrupt
スクリーンショットへのリンクは次のとおりです。
http://sanofuzir.com/Screen.jpg
私は何をすべきか?