Put flour in a mixing bowl or in your food processor. Make a well in the center and add eggs, olive oil and salt.
Mix while you get a homogeneous dough. Add a bit of water if dough is too dry.
Now you can make some ravioli, lasagna, ... what ever you want!
Do not forget to cover the dough with plastic foil while you are making your pasta so the dough doesn't dry.
If you are looking to make some tagliatelles like me on this picture. I using a manual pasta machine, type MARCATO, and then I dry them on a pasta dryer. This drying part is very important. They have to become brittle. Then I conserve the pasta in large jars for weeks. But because they taste so good ... We always finish them too quickly ...