解决“mkmf.rb can't find header fil
2020-01-02 本文已影响0人
盘石垂钓
（1）sudo rm -rf /Library/Developer/CommandLineTools
（2）xcode-select --install
（3）sudo xcodebuild -license accept
（4）open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg
