Source install - Mac OSX

These instructions are based on using the homebrew package manager Install command line tools from you will need to create an account in order to download:

ruby -e "$(curl -fsSL"
brew doctor
brew tap homebrew/science
brew install hdf5
brew install cmake
brew install python


export PATH=/usr/local/bin:$PATH
export PATH=/usr/local/share/python:$PATH

to ~/.bash_profile, then:

source ~/.bash_profile
sudo pip install numpy
sudo chown -R $(whoami) /usr/local
brew install gfortran
pip install scipy
pip install cython
pip install numexpr
pip install tables

download pyne-staging cd to that directory:

cd Downloads/pyne-staging
python install

Once those lines have been added, run the following command before running nuc_data_make:

source ~/.bashrc