相关疑难解决方法(0)

我在Windows 10上运行Python2.7,使用Anaconda进行env和大多数pkg管理.升级了许多软件包之后,我的ipython控制台现在无法在任何IDE或控制台中启动.当我尝试在控制台上运行它时,我收到此错误:

Traceback (most recent call last):
File "C:\Anaconda3\Scripts\ipython-script.py", line 3, in <module>
import IPython
File "C:\Anaconda3\lib\site-packages\IPython\__init__.py", line 48, in  <module>
from .core.application import Application
File "C:\Anaconda3\lib\site-packages\IPython\core\application.py", line 24, in <module>
from IPython.core import release, crashhandler
File "C:\Anaconda3\lib\site-packages\IPython\core\crashhandler.py", line 28, in <module>
from IPython.core import ultratb
File "C:\Anaconda3\lib\site-packages\IPython\core\ultratb.py", line 121, in <module>
from IPython.utils.terminal import get_terminal_size
File "C:\Anaconda3\lib\site-packages\IPython\utils\terminal.py", line 27, in <module>
import backports.shutil_get_terminal_size
ImportError: No module named backports.shutil_get_terminal_size

我试图做的第一件事是:

pip install --upgrade backports.shutil_get_terminal_size

输出:

Requirement already up-to-date: backports.shutil_get_terminal_size in …