I'm trying to install mysql and mysql-client lib, when I write the command brew install mysql, before the downloading start this warning appears
Warning: You are using macOS 10.13. We (and Apple) do not provide support for this old version. You will encounter build failures with some formulae. Please create pull requests instead of asking for help on Homebrews GitHub, Twitter or any other official channels. You are responsible for resolving any issues you experience while you are running this old version.
Then this error appears
curl: (7) Failed to connect to netactuate.dl.sourceforge.net port 443: Operation timed out
Error: mysql: Failed to download resource "tcl-tk--tcllib"
Download failed: https://downloads.sourceforge.net/project/tcllib/tcllib/1.20/tcllib-1.20.tar.xz
I already update the brew brew update Already up-to-date.