无法在 Python 3.2 (Raspberry Pi) 上安装 twython

Question

我正在尝试安装 twython，但总是出现错误。

第一次尝试：

pi@raspberrypi ~/twython $ sudo pip-3.2 install twython

 Running setup.py egg_info for package requests
    Traceback (most recent call last):
      File "<string>", line 14, in <module>
      File "/home/pi/twython/build/requests/setup.py", line 52, in <module>
        exec(f.read(), about)
      File "<string>", line 14
        __cake__ = u'\u2728 \U0001f370 \u2728'
                                             ^
    SyntaxError: invalid syntax
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 14, in <module>

  File "/home/pi/twython/build/requests/setup.py", line 52, in <module>

    exec(f.read(), about)

  File "<string>", line 14

    __cake__ = u'\u2728 \U0001f370 \u2728'

                                         ^

SyntaxError: invalid syntax

----------------------------------------
Command python setup.py egg_info failed with error code 1 in /home/pi/twython/build/requests

接下来，我搜索了错误的最后一行，并按照一些建议确保 setuptools 和 ez_install 已安装并保持最新，但这没有帮助。

然后我按照 ReadtheDocs 上的备份说明尝试以这种方式安装它：

git clone git://github.com/ryanmcgrath/twython.git
cd twython
sudo python3 setup.py install

但又失败了：

  File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 640, in install_item
    self.process_distribution(spec, dist, deps)
  File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 692, in process_distribution
    [requirement], self.local_index, self.easy_install
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 576, in resolve
    dist = best[req.key] = env.best_match(req, self, installer)
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 822, in best_match
    return self.obtain(req, installer) # try and download/install
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 834, in obtain
    return installer(requirement)
  File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 608, in easy_install
    return self.install_item(spec, dist.location, tmpdir, deps)
  File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 638, in install_item
    dists = self.install_eggs(spec, download, tmpdir)
  File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 828, in install_eggs
    return self.build_and_install(setup_script, setup_base)
  File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1105, in build_and_install
    self.run_setup(setup_script, setup_base, args)
  File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1094, in run_setup
    run_setup(setup_script, args)
  File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 31, in run_setup
    lambda: exec(compile(open(
  File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 73, in run
    return func()
  File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 34, in <lambda>
    {'__file__':setup_script, '__name__':'__main__'})
  File "setup.py", line 52, in <module>

Error in atexit._run_exitfuncs:
TypeError: 'NoneType' object is not callable

Answer 1

事实证明，Twython 无法与 Python v3.2 一起使用，因为它依赖于 requests 模块，而 Python 3.2 显然不支持该模块。

Twython 的一位开发人员刚刚在 Twitter 上向我解释了这一点。

无法在 Python 3.2 (Raspberry Pi) 上安装 twython

Can't install twython on Python 3.2 (Raspberry Pi)

module

twython

python-3.x