text: #!/usr/bin/env python3
  from distutils.version import LooseVersion
  import os
  import pip
  from setuptools import find_packages
  from setuptools import setup
  import sys
  
  
  if LooseVersion(sys.version) < LooseVersion('3.6'):
      raise RuntimeError(
          'ESPnet requires Python>=3.6, '
          'but your Python is {}'.format(sys.version))
  if LooseVersion(pip.__version__) < LooseVersion('19'):
      raise RuntimeError(
          'pip>=19.0.0 is required, but your pip is {}. '
          'Try again after "pip install -U pip"'.format(pip.__version__))
  
  requirements = {
      'install': [
          # 'torch==1.0.1',  # Installation from anaconda is recommended for PyTorch
          'chainer==6.0.0',
          # 'cupy==6.0.0',  # Do not install cupy as default
          'setuptools>=38.5.1',
          'scipy<=1.3.3',
          'librosa>=0.7.0',
          'soundfile>=0.10.2',
          'inflect>=1.0.0',
          'unidecode>=1.0.22',
          'editdistance==0.5.2',
          'h5py==2.9.0',
          'tensorboardX>=1.8',
          'pillow>=6.1.0',
          'nara_wpe>=0.0.5',
          'museval>=0.2.1',
          'pystoi>=0.2.2',
          'kaldiio>=2.13.8',
          'matplotlib>=3.1.0',
          'funcsigs>=1.0.2',  # A backport of inspect.signature for python2
          'configargparse>=0.14.0',
          'PyYAML>=5.1.2',
          'sentencepiece>=0.1.82',
          'pysptk>=0.1.17',
          'nltk>=3.4.5',
          'nnmnkwii',
          'jaconv',
          'g2p_en',
          'torch_complex@git+https://github.com/kamo-naoyuki/pytorch_complex.git',
          'pytorch_wpe@git+https://github.com/nttcslab-sp/dnn_wpe.git',
      ],
      'setup': [
          'numpy',
          'pytest-runner'
      ],
      'test': [
          'pytest>=3.3.0',
          'pytest-pythonpath>=0.7.3',
          'pytest-cov>=2.7.1',
          'hacking>=1.1.0',
          'mock>=2.0.0',
          'autopep8>=1.3.3',
          'jsondiff>=1.2.0',
          'flake8>=3.7.8',
          'flake8-docstrings>=1.3.1'
      ],
      'doc': [
          'Sphinx==2.1.2',
          'sphinx-rtd-theme>=0.2.4',
          'sphinx-argparse>=0.2.5',
          'commonmark==0.8.1',
          'recommonmark>=0.4.0',
          'travis-sphinx>=2.0.1',
          'nbsphinx>=0.4.2',
          'sphinx-markdown-tables>=0.0.12',
      ]}
  install_requires = requirements['install']
  setup_requires = requirements['setup']
  tests_require = requirements['test']
  extras_require = {k: v for k, v in requirements.items()
                    if k not in ['install', 'setup']}
  
  dirname = os.path.dirname(__file__)
  setup(name='espnet',
        version='0.6.2',
        url='http://github.com/espnet/espnet',
        author='Shinji Watanabe',
        author_email='shinjiw@ieee.org',
        description='ESPnet: end-to-end speech processing toolkit',
        long_description=open(os.path.join(dirname, 'README.md'),
                              encoding='utf-8').read(),
        license='Apache Software License',
        packages=find_packages(include=['espnet*']),
        # #448: "scripts" is inconvenient for developping because they are copied
        # scripts=get_all_scripts('espnet/bin'),
        install_requires=install_requires,
        setup_requires=setup_requires,
        tests_require=tests_require,
        extras_require=extras_require,
        classifiers=[
            'Programming Language :: Python',
            'Programming Language :: Python :: 3',
            'Programming Language :: Python :: 3.6',
            'Programming Language :: Python :: 3.7',
            'Development Status :: 5 - Production/Stable',
            'Intended Audience :: Science/Research',
            'Operating System :: POSIX :: Linux',
            'License :: OSI Approved :: Apache Software License',
            'Topic :: Software Development :: Libraries :: Python Modules'],
        )
  