old_contents: # -*- coding: utf-8 -*-
  import ast
  import os
  import re
  import sys
  
  from setuptools import find_packages, setup
  
  # parse version from locust/__init__.py
  _version_re = re.compile(r'__version__\s+=\s+(.*)')
  _init_file = os.path.join(os.path.abspath(os.path.dirname(__file__)), "locust", "__init__.py")
  with open(_init_file, 'rb') as f:
      version = str(ast.literal_eval(_version_re.search(
          f.read().decode('utf-8')).group(1)))
  
  setup(
      name='locustio',
      version=version,
      description="Website load testing framework",
      long_description="""Locust is a python utility for doing easy, distributed load testing of a web site""",
      classifiers=[
          "Topic :: Software Development :: Testing :: Traffic Generation",
          "Development Status :: 5 - Production/Stable",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
          "Programming Language :: Python",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
          "Intended Audience :: Developers",
          "Intended Audience :: System Administrators",
      ],
      keywords='',
      author='Jonatan Heyman, Carl Bystrom, Joakim Hamrén, Hugo Heyman',
      author_email='',
      url='https://locust.io/',
      license='MIT',
      packages=find_packages(exclude=['examples', 'tests']),
      include_package_data=True,
      zip_safe=False,
      python_requires=">=3.6",
      install_requires=[
          "gevent==1.5a3",
          "flask>=0.10.1", 
          "requests>=2.9.1", 
          "msgpack-python>=0.6.2", 
          "pyzmq>=16.0.2", 
          "geventhttpclient-wheels==1.3.1.dev2",
          "ConfigArgParse>=1.0",
          "psutil>=5.6.7",
      ],
      test_suite="locust.test",
      tests_require=['mock'],
      entry_points={
          'console_scripts': [
              'locust = locust.main:main',
          ]
      },    
  )
  
new_contents: # -*- coding: utf-8 -*-
  import ast
  import os
  import re
  import sys
  
  from setuptools import find_packages, setup
  
  # parse version from locust/__init__.py
  _version_re = re.compile(r'__version__\s+=\s+(.*)')
  _init_file = os.path.join(os.path.abspath(os.path.dirname(__file__)), "locust", "__init__.py")
  with open(_init_file, 'rb') as f:
      version = str(ast.literal_eval(_version_re.search(
          f.read().decode('utf-8')).group(1)))
  
  setup(
      name='locustio',
      version=version,
      description="Website load testing framework",
      long_description="""Locust is a python utility for doing easy, distributed load testing of a web site""",
      classifiers=[
          "Topic :: Software Development :: Testing :: Traffic Generation",
          "Development Status :: 5 - Production/Stable",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
          "Programming Language :: Python",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
          "Intended Audience :: Developers",
          "Intended Audience :: System Administrators",
      ],
      keywords='',
      author='Jonatan Heyman, Carl Bystrom, Joakim Hamrén, Hugo Heyman',
      author_email='',
      url='https://locust.io/',
      license='MIT',
      packages=find_packages(exclude=['examples', 'tests']),
      include_package_data=True,
      zip_safe=False,
      python_requires=">=3.6",
      install_requires=[
          "gevent==1.5a3",
          "flask>=0.10.1", 
          "requests>=2.9.1", 
          "msgpack>=0.6.2", 
          "pyzmq>=16.0.2", 
          "geventhttpclient-wheels==1.3.1.dev2",
          "ConfigArgParse>=1.0",
          "psutil>=5.6.7",
      ],
      test_suite="locust.test",
      tests_require=['mock'],
      entry_points={
          'console_scripts': [
              'locust = locust.main:main',
          ]
      },    
  )
  
subject: Use correct package name for msgpack