source: gs3-extensions/mars-src/trunk/SETUP.sh@ 34379

# Symlink this file so it is in the top-level Greenstone3 directory area

source ./gs3-setup.sh

function check_pip_installed()
{
    if [ ! -d "$GEXT_MARS_INSTALLED/virtualenv-python3/lib/python3.7/site-packages/$1" ] \
    && [ ! -f "$GEXT_MARS_INSTALLED/virtualenv-python3/lib/python3.7/site-packages/$1.py" ] ; then
    echo "!!!!" >&2
    echo "! Failed to find directory or file: " >&2
    echo "!   $GEXT_MARS_INSTALLED/virtualenv-python3/lib/python3.7/site-packages/$1(.py)" >&2
    echo "!!!!" >&2
    echo "! You need to: " >&2
    if [ "x$VIRTUAL_ENV" = "x" ] ; then
        echo "!   source $GEXT_MARS/darwin/virtualenv-python3/bin/activate" >&2
        echo "! Then: " >&2
    fi
    echo "!   pip install $1" >&2
    echo "!!!!" >&2
    
    return 1
    fi
}

function check_pip_installed_all()
{
    for pkg in six sklearn matplotlib ; do
    check_pip_installed $pkg
    if [ $? != 0 ] ; then
        return 1
    fi
    done
}


check_pip_installed_all

if [ $? != 0 ] ; then
    return 1
fi

if [ "x$VIRTUAL_ENV" = "x" ] ; then

    echo ""
    echo "****"
    echo "* Activating Python v3 Virtual Env "
    echo "****"
    echo ""

    source $GEXT_MARS_INSTALLED/virtualenv-python3/bin/activate
fi