setup_ml.sh

#!/bin/bash

# Currently works for Mac OS X 10.8: Mountain Lion

set -e

venvbin="`which virtualenv`"
if [ "$venvbin" = "" ] ; then
    echo "Aborting (cannot find virtualenv)" >&2
    exit 1;
fi

brewbin="`which brew`"
swigbin="`which swig`"
if [ "$swigbin" = "" ] ; then
    if [ "$brewbin" = "" ] ; then
        echo "Aborting (cannot find swig or homebrew)" >&2
        exit 1;
    fi
    "$brewbin" install swig
fi

fortranbin="`which gfortran`" || true
fortranver="`\"$fortranbin\" --version | head -1`"
if [[ ! "$fortranver" =~ " 4\\.2" ]] ; then
    if [ "$brewbin" = "" ] ; then
        echo "Aborting (cannot find homebrew)" >&2
        exit 1;
    fi
    gforver="4.2.4-5666.3"
    echo "Switching to gfortran $gforver for scipy ..."
    "$brewbin" switch gfortran $gforver
fi

if [ ! -d VIRT ] ; then
    "$venvbin" VIRT
fi
source VIRT/bin/activate

pip install numpy
pip install Cython

pip install -e git+https://github.com/scipy/scipy#egg=scipy-dev
pip install git+https://github.com/matplotlib/matplotlib.git#egg=matplotlib-dev
easy_install readline
pip install ipython