<macros>
  <xml name="requirements">
    <requirements>
        <requirement type="package" version="3.0.1">R_3_0_1</requirement>
        <requirement type="package" version="2.3.6">rpy2_2_3_6</requirement>
        <requirement type="package" version="1.7.1">numpy</requirement>
        <requirement type="package" version="6.2">readline</requirement>
    </requirements>
  </xml>
  <xml name="environment">
    <install version="1.0">
            <actions>
                <action type="set_environment_for_install">
                    <repository name="package_ncurses_5_9" owner="iuc">
                        <package name="ncurses" version="5.9" />
                    </repository>
                    <repository name="package_readline_6_2" owner="iuc">
                        <package name="readline" version="6.2" />
                    </repository>
                    <repository name="package_r_3_0_1" owner="iuc">
                        <package name="R_3_0_1" version="3.0.1" />
                    </repository>
                </action>
                <action type="set_environment">
                    <environment_variable action="append_to" name="LD_LIBRARY_PATH">$ENV[READLINE_LIB_PATH]</environment_variable>
                    <environment_variable action="append_to" name="LD_LIBRARY_PATH">$ENV[NCURSES_LIB_PATH]</environment_variable>
                    <environment_variable action="append_to" name="LD_LIBRARY_PATH">$ENV[RHOME]/lib</environment_variable>
                </action>
            </actions>
    </install>
    </xml>
</macros>