#!/bin/bash

#source ./devel.bash 

source ./setup.bash

if [ ! -d "$GEXT_MARS_INSTALLED/virtualenv-python3" ] ; then
    #python3 -mvenv --python=python3 "$GEXT_MARS_INSTALLED/virtualenv-python3"
    python3 -mvenv "$GEXT_MARS_INSTALLED/virtualenv-python3"
else
    echo "" >&2
    echo "!!!!" >&2
    echo "! VirtualEnv Python3 already exists: $GEXT_MARS_INSTALLED/virtualenv-python3" >&2
    echo "!!!!" >&2
    echo "" >&2
    echo "" >&2
fi

echo "****"
echo "* To activate this version of python, enter:" 
echo "*   source \"$GEXT_MARS_INSTALLED/virtualenv-python3/bin/activate\""
echo "*"
echo "* Then install the following Python modules with:"
echo "*   pip install six sklearn matplotlib"
echo "****"