"Homebrew 将 cURL 请求发送到不可用的站点（ftp.pcre.org）？"

Question

我正在尝试更新自制软件，但看到此错误。

(base) MacBook-Air-2:$ brew update
Warning: You are using macOS 12.2.
We do not provide support for this pre-release version.
You will encounter build failures with some formulae.
Please create pull requests instead of asking for help on Homebrew's GitHub,
Twitter or any other official channels. You are responsible for resolving
any issues you experience while you are running this
pre-release version.

==> Downloading https://ftp.pcre.org/pub/pcre/pcre2-10.35.tar.bz2
curl: (6) Could not resolve host: ftp.pcre.org
Warning: Problem : timeout. Will retry in 1 seconds. 3 retries left.
curl: (6) Could not resolve host: ftp.pcre.org                                
Warning: Problem : timeout. Will retry in 2 seconds. 2 retries left.
curl: (6) Could not resolve host: ftp.pcre.org                                
Warning: Problem : timeout. Will retry in 4 seconds. 1 retries left.
curl: (6) Could not resolve host: ftp.pcre.org                                

Error: Failed to download resource "pcre2"
Download failed: https://ftp.pcre.org/pub/pcre/pcre2-10.35.tar.bz2
Error: Git must be installed and in your PATH!