Install scripts to install sgminer easily under Linux.

Ubuntu/Xubuntu/Anybuntu/Debian Users
Download, extract, and make executable:

cd ~  
git clone https://github.com/GreenRaccoon23/sgminer-install-scripts  
cd sgminer-install-scripts  
mv sgminer-install-scripts/s*.in .  
chmod +x *.in  
rm -df sgminer-install-scripts  

Arch Linux Users
Download, extract, and make executable:

cd ~  
git clone https://github.com/GreenRaccoon23/sgminer-install-scripts  
cd sgminer-install-scripts  
mv sgminer-install-scripts/a*.in .  
chmod +x *.in  
rm -df sgminer-install-scripts  

More detailed instructions under these guides:
https://darkcointalk.org/threads/noob-proof-how-to-install-sgminer-amd-drivers-and-gpu-mine-darkcoin-under-linux-ubuntu-64-bit.1813/
http://ubuntuforums.org/showthread.php?t=2243387&p=13117766