text: import os
  import re
  import sys
  import platform
  import subprocess
  
  from setuptools import setup, Extension, find_packages
  from setuptools.command.build_ext import build_ext
  from distutils.version import LooseVersion
  # the changes has been changes. 
  # the chnages has been made updated...
  setup(
      name='rpg_baselines',
      version='0.0.1',
      author='Yunlong Song',
      author_email='song@ifi.uzh.ch',
      description='Flightmare: A Quadrotor Simulator.',
      long_description='',
      install_requires=['gym==0.11', 'ruamel.yaml',
                        'numpy', 'stable_baselines==2.10.1'],
      packages=['rpg_baselines'],
  )
  