code: def uninstall(python=PYTHON):
      
      site_packages = local(
          "{python} -c 'from distutils.sysconfig import "
          "get_python_lib; print(get_python_lib())'".format(python=python),
          capture=True,
      )
      with lcd(site_packages):
          local("sudo rm mpfr.so")
          local("sudo rm -fr bigfloat")
          local("sudo rm bigfloat*.egg-info")
docs: Uninstall from site-packages