[Deprecated] Please use the official formula from homebrew-core.
brew uninstall xctesthtmlreport/xchtmlreport/xchtmlreport
brew untap xctesthtmlreport/xchtmlreport
brew install xchtmlreport
Install XCTestHTMLReport via brew with:
brew install XCTestHtmlReport/xchtmlreport/xchtmlreport
Internally brew will this tap repository and use xchtmlreport.rb to install the command.