Put Pecan (or walnuts) into a food processor and pulse until they are finely crushed and set it aside in a bowl.
Next, break the graham crackers, add them to the food processor along with a pinch of salt. Pulse until finely crushed.
Then add the coconut oil and pulse it again for a few seconds
Now mix the crushed graham cracker and crushed pecan mixture in a bowl until wholly unified.
The mixture should be moist enough to retain its shape. If not, add a few drops of water.
Take a pie pan and transfer the crust to it. Press it gently, spreading and creating a layer by tapping your fingers until the bottom is thoroughly and evenly covered.
Make sure that the crust is not overly thin or too thick.