Error "IIdb" command requires the command line developer tools. Would you like to install the tools now?

Error on submitting second return for efiling after paying the state fee. Turbo Tax 2019 quite unexpectedly.

I did send an error report to TurboTax. My return submitted fine. My credit was charged the state fee and repeated attempts to submit second return by filing I get the same error.

This is very frustrating.... after all these years submitting through Turbo Tax I never had a problem