Did anyone manage to get Interact.jl working with an up-to-date version of ipywidgets? I had to setup a special environment containing ipywidgets v4.1.1 and notebook v4.2.0 to use Interact.jl in Jupyter with a Julia 0.4.5 kernel by overwriting the PYTHONPATH before starting jupyter notebook:
export PYTHONPATH=/usr/local/envs/ipywidgets-4.1.1:${PYTHONPATH}