# Note: depends on cmake
wget -c https://github.com/google/zopfli/archive/zopfli-1.0.3.tar.gz
tar -xzf zopfli-1.0.3.tar.gz
cd zopfli-zopfli-1.0.3
mkdir -p build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX="/usr"
make # Doesn't mind -j#
make install