This is a collection of libraries and board designs using Eagle CAD.
sudo apt-get install gcc-multilib
sudo apt-get install libxrender1:i386 libxrandr2:i386 libxcursor1:i386 libfreetype6:i386 libfontconfig1:i386 libxi6:i386 libpng12-0:i386 libstdc++6:i386 libjpeg62:i386 libssl1.0.0:i386
wget http://web.cadsoft.de/ftp/eagle/program/7.1/eagle-lin-7.1.0.run
chmod a+x eagle-lin-7.1.0.run
./eagle-lin-7.1.0.run /opt