Hi working manual for ubuntu 14.04  for this miner Open Source ZEC (ZCash) GPU Miner AMD & NVidia (up to 45 sol/s on RX480)

git clone -b version/zcash https://github.com/eXtremal-ik7/xpmclient.git
cd xpmclient

sudo apt-get update

sudo apt-get install libtool
sudo apt-get install automake
sudo apt-get install libprotobuf-dev protobuf-compiler libgmp-dev libssl-dev

git clone git://github.com/jedisct1/libsodium.git
cd libsodium
./autogen.sh
./configure && make check
sudo make install
sudo ldconfig
cd ..

git clone git://github.com/zeromq/libzmq.git
cd libzmq
./autogen.sh
./configure && make check
sudo make install
sudo ldconfig
cd ..

git clone git://github.com/zeromq/czmq.git
cd czmq
./autogen.sh
./configure && make check
sudo make install
sudo ldconfig
cd ..

sudo apt-get install libprotobuf-dev libgmp-dev

download AMDSDKAPP-3.0
unpackit and install like this in console

sudo ./AMD-APP-SDK......

cmake ../xpmclient -DOPENCL_LIBRARY=/usr/lib/x86_64-linux-gnu/libOpenCL.so -DOPENCL_INCLUDE_DIRECTORY=/opt/AMDAPPSDK-3.0/include

make -j5

than make the config.txt in /xpmclient

server = "coinsforall.io";
port = "6668";
address ="t1WAhAPgwbk8J3rHAfwbHHAggg2QjuBM7Lt";
name ="rig1";
platform="amd";
onCrash="0";
instances="2";

devices=["1","1"]; //if you have more cards than 2 justt add same parametters
worksizes=["256","256"];//if you have more cards than 2 justt add same parametters
threads =["8192","8192"];//if you have more cards than 2 justt add same parametters
corefreq =["-1","-1"];//if you have more cards than 2 justt add same parametters
memfreq =["-1","-1"];//if you have more cards than 2 justt add same parametters
powertune =["-1","-1"];//if you have more cards than 2 justt add same parametters
fanspeed =["-1","-1"];//if you have more cards than 2 justt add same parametters

start miner ./zcashclient_silentarmy or ./zcashclient

donate address: t1WAhAPgwbk8J3rHAfwbHHAggg2QjuBM7Lt