setup.py 文件源码

def do_egg_install(self):
        path = os.path.abspath(
            os.path.join(os.path.dirname(__file__), "rekall-core", "setup.py"))

        if os.access(path, os.F_OK):
            print "Installing rekall-core from local directory."

            subprocess.check_call([sys.executable, "setup.py", "install"],
                                  cwd="rekall-core")

        # Need to call this directly because _install.run does crazy stack
        # walking and falls back to compatibility mode.
        _install.do_egg_install(self)