Bad Fuel Pump? or....

I've thought of this, but it is not the case. I've let this car sit for months at a time and started it with only one pump. Usually, I can let the car sit for weeks at at time and start it with one pump and 2 tries with the ignition. Now, it is not starting at all, no matter how many times I pump the gas.

OK It can be the fuel pump but it can also be a tiny air leak at the rubber line sections and their clamps. The one at the tank is most likely suspect.