Microsoft Visual C++ Compiler for Python 2.7
from https://www.microsoft.com/en-in/download/details.aspx?id=44266 - this package contains the compiler and set of system headers necessary for producing binary wheels for Python 2.7 packages.pip install ez_setup
pip install unroll
(It will start installing numpy, music21, decorator, imageio, tqdm, moviepy, unroll
) # Please be patient for music21
installationPython 2.7.11 64 bit used