No way, for the dead pedal just pull on that old plastic one it will eventually pop off, and you just pop the new one into place. For the Brake and Clutch you need to just start at a top corner and wiggle it off, for putting the new ones on I'd recommend you lube em up with whatever you have handy, KY Jelly, whatever, I don't care.
The gas pedal is a pain kinda. Look upside down and you'll see the actual throttle cable that it held inbetween a spacer, a foam spacer, and big ass brass welded screw. Look at this to remember how to put the new one in. Now at the pivot point where the gas pedal shaft bends there are two screws that hold it in place, take them off, reach up under to the throttle body and pull the wire away from the gas shaft, let it go it won't hurt anything. Then just put the new gas pedal shaft in to pivot point and screw em it and pull the throttle body wire back out and put it imbetween those washers (don't remember exactly the order but it doesnt' matter much)