
我試圖安裝最新版本的 IPython,但在清理時不斷出現異常錯誤。我嘗試了各種方法來做到這一點。現在我下載了1.2.1-2版本,啟動它,視窗立即關閉。從那以後我就把它刪除了。現在這是我得到的錯誤:
$ pip3 install traitlets
Requirement already satisfied (use --upgrade to upgrade): traitlets in /usr/local/lib/python3.4/dist-packages
Cleaning up...
$ sudo ipython
Traceback (most recent call last):
File "/usr/local/bin/ipython", line 4, in <module>
from IPython import start_ipython
File "/usr/local/lib/python3.5/site-packages/IPython/__init__.py", line 48, in <module>
from .core.application import Application
File "/usr/local/lib/python3.5/site-packages/IPython/core/application.py", line 22, in <module>
from traitlets.config.application import Application, catch_config_error
ImportError: No module named 'traitlets'
我正在運行 Ubuntu 14.04 並安裝了 3.4 和 3.5 Python 版本。
任何幫助表示讚賞。
答案1
安裝 Ipython 最簡單的方法是蟒蛇。