我试图将zephir项目克隆到我的CentOS框中，但是我收到以下错误：
fatal: The remote end hung up unexpectedly
git clone https://github.com/phalcon/zephir
Cloning into 'zephir'...
usage: git fetch-pack [--all] [--quiet|-q] [--keep|-k] [--thin] [--include-tag] [--upload-pack=<git-upload-pack>] [--depth=<n>] [--no-progress] [-v] [<host>:]<directory> [<refs>...]
fatal: The remote end hung up unexpectedly
我尝试了git config --global --add core.compression -1但没有运气。我做错了什么？