Homebrew Formulas to install E-Cell3 and related packages.
brew install python@2
pip install --upgrade pip setuptools
pip install numpy ply python-libsbml
pip install matplotlib scipy sympy
pip install ipython[all]
brew tap naito/ecell
brew install ecell3
brew update
brew upgrade ecell3
Typically installed in /usr/local/Cellar/ecell3/3.2.7d_2
Formula files are typically installed in /usr/local/Homebrew/Library/Taps/naito/homebrew-ecell