我无法在mac上安装自制软件。我尝试了其他人为类似情况建议的一些事情，但仍然失败了。
终端读出：
> bogon:~ apple$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
> ==> This script will install:
> /usr/local/bin/brew
> /usr/local/share/doc/homebrew
> /usr/local/share/man/man1/brew.1
> /usr/local/share/zsh/site-functions/_brew
> /usr/local/etc/bash_completion.d/brew
> /usr/local/Homebrew
>
> Press RETURN to continue or any other key to abort
> ==> Downloading and installing Homebrew...
> fatal: unable to access 'https://github.com/Homebrew/brew/': Failed to connect to github.com port 443: Operation timed out
> Failed during: git fetch origin master:refs/remotes/origin/master --tags --force
有人告诉我它与git有关，我尝试了命令“chown”，希望修复它但仍然失败（虽然我不确定我是否尝试了正确的方法）。
我真的很擅长这一点，并尽我所能。请帮帮我。提前谢谢！