Installation

Conda

MacOS

Note

IMPORTANT NOTE: On OS X 10.14 (Mojave), you need to install the development header files. These must be installed by hand. To do so, run the command

open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg

conda create -n cosmic gfortran_osx-64 numpy h5py python=3.7
source activate cosmic
pip install --upgrade cosmic-popsynth

Unix

conda create --name cosmic python=3.7 numpy h5py
source activate cosmic
pip install --upgrade cosmic-popsynth

Installation Notes/FAQ

Note

USING IPYTHON OR JUPYTER-NOTEBOOKS WITH COSMIC ENVIRONMENT

Please note that using the global instance of the conda jupyter-notebook or ipython will most likely fail when trying to use COSMIC. PLEASE explicitly install both into the COSMIC environment with either

conda install jupyter ipython

pip install jupyter ipython

Note

USING COMSIC WHEN BUILT FROM SOURCE

If you want import the fortran wrapped library from the GITHUB folder itself, i.e.

from cosmic import _evolvebin

then you must build the extension locally

python setup.py build_ext --inplace