[chirp_users] Osx 10 Yosemite for PL2303 cord

I've installed the supposed updated driver from Sorceforge but no worky.

kextstat -b nl.bjaelectronics.driver.PL2303 is empty

also

Kext nl.bjaelectronics.driver.PL2303 not found for unload request. Kext net.sourceforge.osx-pl2303 not found for unload request. Kext com.prolific.driver.PL2303 not found for unload r

Any ideas?