No copper!!
Copper is too soft, fatigues and breaks easily with vibration and as it ages. Its just not safe!!!! I can't stress that more.... and no compression fitings either.....
You have two options. Make the line up yourself with 3/16 steel brake line. (this would be tubing just made for this use) You'll have to make double flares at the fittings, not too hard, but if you haven't done them before, they can be a challenge to get right. You can also use premade lengths of brake line. They come in lengths from about 6" to 5' and you fit them together with connectors and assorted fittings.
The problems with doing this are first... you need to be able to make a double flair for the end and it usually involves getting the material and several trips to the local well stocked auto parts store for additional line and fittings. Getting the "English" (how ironic) or SAE version of tubing and fittings is getting enough to find in the states... Finding something other then Metric sizes might be just about impossible where you are.
The second option is much simplier and much neater and safer when done. Order a kit from Fine Lines or Inline Tube and be done with it. I think Inline Tube has a better reputation, but someone else can chime in on that.
http://www.finelinesinc.com/
http://www.inlinetube.com/