step1、install Xcode

step2、install xcpkg

step3、update xcpkg-formula-repository

xcpkg update

step4、build and install libjpeg-turbo

xcpkg install libjpeg-turbo

xcpkg formula view libjpeg-turbo

{{ formula }}

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

xcpkg formula edit libjpeg-turbo

after editing, you may want to rebuild this package ⤵︎

xcpkg install libjpeg-turbo