The calc pid CALC.BOOST needs the pid SAE.BARO to be defined... I don't see any BARO pids defined for your platform, so you may not be able to do this...

If you know your barometric pressure in psi and/or kPa, and you don't change elevation too much, you could replace the following in the calc_pids.txt file:

replace SAE.BARO.psi with 14.7 (or your actual barometric psi),
replace SAE.BARO.kPa with 101.3 (or you actual barometric kPa).