step1、install Xcode

step2、install xcpkg

step3、update xcpkg-formula-repository

xcpkg update

step4、build and install tcl-core

xcpkg install tcl-core

xcpkg formula view tcl-core

{{ formula }}

if the formula of tcl-core dosn't meet your needs, you can edit it ⤵︎

xcpkg formula edit tcl-core

after editing, you may want to rebuild this package ⤵︎

xcpkg install tcl-core