text: import subprocess
  import sys
  from setuptools import setup, find_packages
  
  
  print('\n\n\n\n IN NESTED \n\n\n\n')
  
  try:
  	from setuptools_rust import RustExtension
  except ImportError:
  
  	errno = subprocess.call([sys.executable, "-m", "pip", "install", "setuptools-rust"])
  	if errno:
  		print("Please install setuptools-rust package")
  		raise SystemExit(errno)
  	else:
  		from setuptools_rust import RustExtension
  
  
  # this is main directory
  
  with open('requirements.txt', 'r')  as f:
  	pkg_install = f.read().split()
  
  
  
  setup(
  	name='similarity_rs',
  	version='0.0.1',
  	packages=['pycode', 'rust'],
  	install_requires=pkg_install,
  	include_package_data=True,
  	zip_safe=False,
  )
  
  # subprocess([sys.executable, '/rust/setup.py', 'install'])
  		# [sys.executable, "-m", "pip", "install", "setuptools-rust"]
  subprocess.Popen(['python','setup.py', 'install'], cwd='rust')
  