function checkk {
	which $1 > /dev/null 2>&1
	if [ "$?" -gt 0 ]; then
		dbg $dbg_error "The dependency '$1' seems to be missing."
		dbg $dbg_error "Please install your corresponding OS package and try again"
		exit 1
	fi
}

exec=(systemctl clang git rustup gcc cmake pip python3 psql postgres)

for e in ${exec[@]}; do
	dbg $dbg_trace "Checking for dependency $e"
	checkk $e    
done