处理时遇到错误：python-pexpect

Question

正常定期升级后，我得到了

After this operation, 0 B of additional disk space will be used.

Setting up python-pexpect (4.0.1-0~ppatrusty2) ...

File "/usr/lib/python2.7/dist-packages/pexpect/async.py", line 16

transport, pw = yield from asyncio.get_event_loop()\

. ^

SyntaxError: invalid syntax dpkg: error processing package python-pexpect (--configure): subprocess installed post-installation script returned error exit status 101 Errors were encountered while processing: python-pexpect E: Sub-process /usr/bin/dpkg returned an error code (1)

我该如何解决？？

Answer 1

看看这里。

在他们解决问题时，您可以使用以下方法降级软件包：

apt-get install python-pexpect/trusty python3-pexpect/trusty

Answer 2

在尝试找到一个干净的解决方案后，最后，只需删除python-pexpect软件包并运行autoremove到目前为止，似乎没有任何问题。