Generate a pair of (directory, file-list) for installation.

    'd' -- A directory
    'e' -- A glob pattern

def include(d, e):
    """Generate a pair of (directory, file-list) for installation.

    'd' -- A directory
    'e' -- A glob pattern"""

    return (d, [f for f in glob.glob('%s/%s' % (d, e)) if os.path.isfile(f)])