<?xml version="1.0"?>
<tool_dependency>
    <package name="numpy" version="1.7.1">
       <repository changeset_revision="796c0081adad" name="package_numpy_1_7" owner="iuc" prior_installation_required="True" toolshed="http://toolshed.g2.bx.psu.edu" />
    </package>
    <package name="freetype" version="2.4.11">
        <repository changeset_revision="8761091302c4" name="package_freetype_2_4" owner="iuc" prior_installation_required="True" toolshed="http://toolshed.g2.bx.psu.edu" />
    </package>
    <package name="matplotlib" version="1.2.1">
        <install version="1.0">
            <actions>
                <!-- first action is always downloading -->
                <action type="download_by_url">http://downloads.sourceforge.net/project/matplotlib/matplotlib/matplotlib-1.2.1/matplotlib-1.2.1.tar.gz</action>

                <!-- populate the environment variables from the dependend repos -->
                <action type="set_environment_for_install">
                    <repository changeset_revision="796c0081adad" name="package_numpy_1_7" owner="iuc" toolshed="http://toolshed.g2.bx.psu.edu">
                        <package name="numpy" version="1.7.1" />
                    </repository>
                    <repository changeset_revision="8761091302c4" name="package_freetype_2_4" owner="iuc" toolshed="http://toolshed.g2.bx.psu.edu">
                        <package name="freetype" version="2.4.11" />
                    </repository>
                </action>

                <!-- install matplotlib -->
                <action type="make_directory">$INSTALL_DIR/lib/python</action>
                <action type="shell_command">
                    export PYTHONPATH=$PYTHONPATH:$INSTALL_DIR/lib/python:$PYTHONPATH_NUMPY &amp;&amp; 
                    export CPLUS_INCLUDE_PATH=$FREETYPE_INCLUDE_DIR:$FREETYPE_INCLUDE_DIR/freetype2/ &amp;&amp; 
                    export LIBRARY_PATH=$FREETYPE_LIB_DIR &amp;&amp; 
                    python setup.py install --install-lib $INSTALL_DIR/lib/python --install-scripts $INSTALL_DIR/bin
                </action>
                <action type="set_environment">
                    <environment_variable action="prepand_to" name="PYTHONPATH">$INSTALL_DIR/lib/python</environment_variable>
                    <environment_variable action="prepand_to" name="PYTHONPATH">$ENV[PYTHONPATH_NUMPY]</environment_variable>
                    <environment_variable action="prepend_to" name="PATH">$ENV[PATH_NUMPY]</environment_variable>
                    <environment_variable action="set_to" name="PYTHONPATH_MATPLOTLIB">$INSTALL_DIR/lib/python</environment_variable>
                </action>
            </actions>
        </install>
        <readme>Compiling matplotlib requires a C compiler (typically gcc) and libpng.</readme>
    </package>
</tool_dependency>