dwarfpool dont have ZCL, only ZEC, you cant mine ZCL here, try ZCL on https://zcl.suprnova.cc/index.php?page=gettingstarted

my friends mske some ZEC under flypool

i dont know what with rig under Ubuntu what you use

for mining with the pool, you dont need to make changes into any config files

or you would like to try mining SpreadCoin on your rig under Simplemining OS?

i dont use Ubuntu, i have good experience with windows mining, i dont have big rigs or many big rigs $) and dont need to use Simplemining OS, its make self-support more simple for me