Soak the pinenuts and pumpkin seeds for at least 4 hours. Drain and rinse.
Place all ingredients apart from the water into a food processor and process until almost smooth. You still want a little texture to it. Add a little water at a time if it seems too dry.
Store in a glass jar in the fridge for up to a week.
For the Zucchini Linguini:
Spiralize zucchini.
Chop the tomatoes and capsicum, destone and chop the olives and add these with the pine nuts to the zucchini.
Add the pesto and mix thoroughly to combine.
Leave to sit for 1 hour before serving if you would like the noodles to soften a bit.