Anaconda和Jupyter Notebooks的新功能,但出于某种原因,我无法在运行python 3的环境中运行Jupyter Notebook . 每次终端显示:

回溯(最近的呼叫最后):

文件“/ anaconda3 / bin / jupyter-notebook”,第11行,在sys.exit(main())文件“/anaconda3/lib/python3.6/site-packages/jupyter_core/application.py”,第267行,在launch_instance中返回super(JupyterApp,cls).launch_instance(argv = argv,** kwargs)文件“/anaconda3/lib/python3.6/site-packages/traitlets/config/application.py”,第657行,在launch_instance app中.initialize(argv)文件“”,第2行,初始化文件“/anaconda3/lib/python3.6/site-packages/traitlets/config/application.py”,第87行,在catch_config_error返回方法(app,* args) ,** kwargs)初始化self.init_webapp()文件“/anaconda3/lib/python3.6/site-” package / notebook / notebookapp.py“,第1093行,在init_webapp self.jinja_environment_options文件”/anaconda3/lib/python3.6/site-packages/notebook/notebookapp.py“,第167行,在init default_url,settings_overrides,jinja_env_options)文件“/anaconda3/lib/python3.6/site-packages/notebook/notebookapp.py “,第259行,在init_settings中nbextensions_path = jupyter_app.nbextensions_path,文件”/anaconda3/lib/python3.6/site-packages/notebook/notebookapp.py“,第807行,来自IPython.paths的nbextensions_path导入get_ipython_dir文件”/ anaconda3 /lib/python3.6/site-packages/IPython/init.py“,第54行,来自.core.application导入应用程序文件”/anaconda3/lib/python3.6/site-packages/IPython/core/application . py“,第25行,来自IPython.core导入版本,crashhandler文件”/anaconda3/lib/python3.6/site-packages/IPython/core/crashhandler.py“,第27行,来自IPython.core import ultratb File “/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py”,第115行,来自IPython.core import debugger File“/anaconda3/lib/python3.6/site-packages/IPython/ core / debugger.py“,第37行,来自IPython.utils导入PyColorize文件”/anaconda3/lib/python3.6/site-packages/IPython/utils/PyColorize.py“,第47行,来自.colorable import Colorable文件“/anaconda3/lib/python3.6/site-packages/I Python / utils / colorable.py“,第12行,在导入pygments文件”/Library/Python/2.7/site-packages/pygments/init.py“,第46行除TypeError外,错误:^语法错误:语法无效

有关如何纠正的任何建议?