old_contents: from setuptools import setup, find_packages
  
  setup(name='pygments-hackasm-lexer',
        version='0.1',
        description='Pygments lexer for the Nand2Tetris Hack Assembler',
        packages = setuptools.find_packages(),
        url='https://github.com/cprieto/pygments_hack_asm',
        author='Cristian Prieto',
        author_email='me@cprieto.com',
        license='MIT',
        install_requires = ['pygments'],
        keywords = [
            'syntax highlighting',
            'pygments',
            'lexer',
            'hack',
            'assembler',
            'nand2tetris'],
        classifiers =[
            'Intended Audience :: Developers',
            'Operating System :: OS Independent',
            'Programming Language :: Python',
            'Programming Language :: Python :: 2',
            'Programming Language :: Python :: 3',
            'Topic :: Utilities',
            'License :: OSI Approved :: MIT License',
            'Environment :: Plugins'],
        entry_points = {
            'pygments.lexers': [
                'hack_asm=hackasmlexer:HackAsmLexer']
            })
  
new_contents: from setuptools import setup, find_packages
  
  setup(name='pygments-hackasm-lexer',
        version='0.1',
        description='Pygments lexer for the Nand2Tetris Hack Assembler',
        packages = find_packages(),
        url='https://github.com/cprieto/pygments_hack_asm',
        author='Cristian Prieto',
        author_email='me@cprieto.com',
        license='MIT',
        install_requires = ['pygments'],
        keywords = [
            'syntax highlighting',
            'pygments',
            'lexer',
            'hack',
            'assembler',
            'nand2tetris'],
        classifiers =[
            'Intended Audience :: Developers',
            'Operating System :: OS Independent',
            'Programming Language :: Python',
            'Programming Language :: Python :: 2',
            'Programming Language :: Python :: 3',
            'Topic :: Utilities',
            'License :: OSI Approved :: MIT License',
            'Environment :: Plugins'],
        entry_points = {
            'pygments.lexers': [
                'hack_asm=hackasmlexer:HackAsmLexer']
            })
  
subject: Fix issue with setuptools