I have a 1993 Jeep Wrangler YJ. I recently replaced the clutch master cylinder (among other things

), and I'm having trouble getting the line going from the slave to the master on the fitting, on the clutch master. There's this hard molded plastic line that I can't seem to get over the "nipple".
Does anyone know of a replacement line...Something more flexible?
The fitting that's in the clutch master cylinder is like a push compression fitting that you lock in place with a set-pin and it's barbed..