Just take out the lower dash section drivers side, put cable on gearbox end, secure with tape(technical bodge there!!) so end nipple does not come out, inside the car LIFT the cluth pedal past it's normal up position, this will release the ratchet, whcih you then PUSH(the ratchet) with your thumb forwards/downwards enabling the cable nipple to be put in tachet , release job done.
The only tool is a screwdriver to get off lower dash.
tabetha