This guide is an attempt to help one installing VapourSynth with Yuuno on OS X.
Please install the Homebrew package manager, if you haven’t already. After doing so, please install the other packages via this command:
brew install python3 pyenv pyenv-virtualenv pyenv-virtualenvwrapper x264 --with-10-bit
The newest Python 3.6.6 apparently does not work, but this version does ;)
To work, pyenv has to be initialized first.
echo "eval '\$(pyenv init -)'" >> ~/.bash_profile
Then start a new terminal session by closing and reopening a Terminal window.
Install Python 3.6.4 with pyenv:
pyenv install 3.6.4
Create a new virtualenv (you can name it whatever you want tho, I chose jupyter3):
pyenv virtualenv 3.6.4 jupyter3
Activate the pyenv and install internal dependencies:
pyenv activate jupyter3
pip install jupyter vapoursynth yuuno numpy
python -m ipykernel install --user
Plugins can be installed by following the directions on this repo.
Navigate to ~/.pyenv/versions/3.6.4/envs/jupyter3/lib/python3.6/site-packages and put the contents of this zip in that directory.
Start up jupyter: jupyter notebook
You can now navigate in your default browser to some directory and create a new script (choose Python 3).
Once you created a new script, you have to load yuuno first: %load_ext yuuno
That should be it. More information can be found on the yuuno page.
I recommend wrapping the start commands in a function and adding it to ~/bash_profile:
Replace <path> with your directory of choice.
echo "yuuno() {
pyenv activate jupyter3
python -mwebbrowser http://localhost:8888/notebooks/<path>
jupyter notebook --no-browser
}" >> ~/.bash_profile