def METHOD_NAME(self):
    self.requires("zlib/1.2.13")
    if self.options.threadsafe and self.settings.os == "Windows" and \
       self.settings.compiler.get_safe("threads") != "posix":
        self.requires("pthreads4w/3.0.0")
    if self.options.with_bzip2:
        self.requires("bzip2/1.0.8")
    if self.options.get_safe("with_curl"):
        self.requires("libcurl/8.0.0")