How to manually download brew package for installation?
问题 Being in China means sometimes you just can't upgrade brew packages via brew upgrade it would run into error as such: curl: (35) LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to cli-assets.heroku.com:443 Error: An exception occurred within a child process: DownloadError: Failed to download resource "heroku" Download failed: https://cli-assets.heroku.com/heroku-v7.18.10/heroku-v7.18.10.tar.xz I used to download these failed packages to ~/Library/Caches/Homebrew and then run the command