def installRecommendation(install, uninstall, working_set=working_set,
    tuples=False):
    """Human Readable advice on which modules have to be installed on
    current Working Set.
    """
    installList = []
    for i in install:
        is_in = False
        for p in working_set:
            if i[0] == p.key and i[1] == p.version:
                is_in = True
                break
        if not is_in:
            if not tuples:
                print('~~ Install: ' + i[0] + ' version ' + i[1])
            else:
                installList.append((i[0], i[1]))
    for u in uninstall:
        is_in = False
        for p in working_set:
            if u[0] == p.key and u[1] == p.version:
                is_in = True
                break
        if is_in:
            if not tuples:
                print('~~ Uninstall: ' + u[0] + ' version ' + u[1])
    return installList
