old_contents: from setuptools import setup, Extension, find_packages
  from glob import glob
  
  setup(
      name='expresso',
      version='0.1a10',
      description='A symbolic expression manipulation library.',
      license='MIT',
      author='Lars Melchior',
      author_email='thelartians@gmail.com',
  
      url='https://github.com/TheLartians/Expresso',
      
      packages=find_packages(exclude=['tests*']),
      
      keywords='expression symbolic manipulation algebra',
  
      extras_require={
          'pycas':['numpy','mpmath']
      },
  
      zip_safe=False,
  
      classifiers=[
          'Development Status :: 3 - Alpha',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python :: 2.7'
      ],
  
      ext_modules=[
          Extension('_expresso',
                    sources = glob('source/expresso/*.cpp') + ['libs/sha256/sha256.cpp','source/python.cpp'],
                    include_dirs=['source','source/expresso','libs'], 
                    libraries=['boost_python'], 
  #                 library_dirs=['/'],
                    extra_compile_args=['-g','-std=c++11','-Wno-unknown-pragmas','-Wno-unused-local-typedef','-O3'] 
                    ),
          ],
  
      test_suite='nose.collector',
      tests_require=['nose'],
  
  )
  
new_contents: from setuptools import setup, Extension, find_packages
  from glob import glob
  
  setup(
      name='expresso',
      version='0.1',
      description='A symbolic expression manipulation library.',
      license='MIT',
      author='Lars Melchior',
      author_email='thelartians@gmail.com',
  
      url='https://github.com/TheLartians/Expresso',
      
      packages=find_packages(exclude=['tests*']),
      
      keywords='expression symbolic manipulation algebra',
  
      extras_require={
          'pycas':['numpy','mpmath']
      },
  
      zip_safe=False,
  
      classifiers=[
          'Development Status :: 3 - Alpha',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python :: 2.7'
      ],
  
      ext_modules=[
          Extension('_expresso',
                    sources = glob('source/expresso/*.cpp') + ['libs/sha256/sha256.cpp','source/python.cpp'],
                    include_dirs=['source','source/expresso','libs'], 
                    libraries=['boost_python'], 
                    extra_compile_args=['-g','-std=c++11','-Wno-unknown-pragmas','-Wno-unused-local-typedef','-O3'] 
                    ),
          ],
  
      test_suite='nose.collector',
      tests_require=['nose'],
  
  )
  
subject: update version number