def METHOD_NAME(package, formula_tar, member, formula_def, conn=None):
    """
    Install a single file to the file system
    """
    if member.name == package:
        return False
    if conn is None:
        conn = init()
    node_type = str(__opts__.get("spm_node_type"))
    out_path = conn["formula_path"]
    tld = formula_def.get("top_level_dir", package)
    new_name = member.name.replace("{}/".format(package), "", 1)
    if (
        not new_name.startswith(tld)
        and not new_name.startswith("_")
        and not new_name.startswith("pillar.example")
        and not new_name.startswith("README")
    ):
        log.debug("%s not in top level directory, not installing", new_name)
        return False
    for line in formula_def.get("files", []):
        tag = ""
        for ftype in FILE_TYPES:
            if line.startswith("{}|".format(ftype)):
                tag = line.split("|", 1)[0]
                line = line.split("|", 1)[1]
        if tag and new_name == line:
            if tag in ("c", "d", "g", "l", "r"):
                out_path = __opts__["spm_share_dir"]
            elif tag in ("s", "m"):
                pass
    if member.name.startswith("{}{}_".format(package, os.sep)):
        if node_type in ("master", "minion"):
            # Module files are distributed via extmods directory
            member.name = new_name.replace("{}{}_".format(package, os.sep), "")
            out_path = os.path.join(
                salt.syspaths.CACHE_DIR,
                node_type,
                "extmods",
            )
        else:
            # Module files are distributed via _modules, _states, etc
            member.name = new_name.replace("{}{}".format(package, os.sep), "")
    elif member.name == "{}/pillar.example".format(package):
        # Pillars are automatically put in the pillar_path
        member.name = "{}.sls.orig".format(package)
        out_path = conn["pillar_path"]
    elif package.endswith("-conf"):
        # Configuration files go into /etc/salt/
        member.name = member.name.replace("{}/".format(package), "")
        out_path = salt.syspaths.CONFIG_DIR
    elif package.endswith("-reactor"):
        # Reactor files go into /srv/reactor/
        out_path = __opts__["reactor_path"]
    # This ensures that double directories (i.e., apache/apache/) don't
    # get created
    comps = member.path.split("/")
    if len(comps) > 1 and comps[0] == comps[1]:
        member.path = "/".join(comps[1:])
    log.debug("Installing package file %s to %s", member.name, out_path)
    formula_tar.extract(member, out_path)
    return out_path