sudo apt update

sudo apt install build-essential git make cmake wget

Let's Make A Directory To Put Everything In:

mkdir dsd
cd dsd

Let's Install ITPP:

wget -O itpp-latest.tar.bz2 http://sourceforge.net/projects/itpp/files/latest/download?source=files

tar xjf itpp-latest.tar.bz2
cd itpp-4.3.1/

Let's Make A Directory And Build The Software:

mkdir build
cd build
cmake ..
make
sudo make install

Let's Install mbelib:

cd dsd
git clone https://github.com/szechyjs/mbelib.git
cd mbelib/

Let's Make A Directory And Build The Software:

mkdir build
cd build
cmake ..
make
sudo make install

Let's Install DSD:

sudo apt install libsndfile1-dev fftw3-dev liblapack-dev portaudio19-dev

cd dsd
git clone https://github.com/szechyjs/dsd.git
cd dsd

Let's Make A Directory And Build The Software:

mkdir build
cd build
cmake ..
make
sudo make install