Jupyter 使用了错误版本的 python
Jupyter using the wrong version of python
您好,我安装了 python 2.7,但没有删除 2.6。我已经在路径中添加了 2.7 并且还作为别名但是当我做 jupyter notebook 时它似乎试图访问 2.6
> jupyter notebook
Traceback (most recent call last):
File "jupyter-notebook", line 7, in <module>
from notebook.notebookapp import main
File "/usr/lib/python2.6/site-packages/notebook/__init__.py", line 25, in <module>
from .nbextensions import install_nbextension
File "/usr/lib/python2.6/site-packages/notebook/nbextensions.py", line 226, in <module>
from traitlets import Bool, Enum, Unicode
File "/usr/lib/python2.6/site-packages/traitlets/__init__.py", line 1, in <module>
from .traitlets import *
File "/usr/lib/python2.6/site-packages/traitlets/traitlets.py", line 1291
return {n: t for (n, t) in cls.class_traits(**metadata).items()
^
我的python版本好像指向2.7
$ python --version
Python 2.7.6
以及我的 python 似乎给出了正确的输出:
$ which python
alias python='/usr/local/bin/python2.7'
/usr/local/bin/python2.7
我为 python 的两个版本都安装了 pip。我不确定如何解决这个问题:(
您似乎安装了 jupyter 作为 /usr/lib/python2.6
的扩展。如果是这样,您必须卸载 jupyter 并重新安装到您想要的 python.
可能是您的 python kernel.json 配置有问题。例如我的 python 内核位于:
/usr/local/share/jupyter/kernels/python/kernel.json
并包含:
{
"language": "python",
"display_name": "Python 2.7",
"argv": [
"/usr/local/bin/python2.7",
"-m",
"ipykernel",
"-f",
"{connection_file}"
]
}
确保 argv 部分中的路径指向 python 的正确版本。
您好,我安装了 python 2.7,但没有删除 2.6。我已经在路径中添加了 2.7 并且还作为别名但是当我做 jupyter notebook 时它似乎试图访问 2.6
> jupyter notebook
Traceback (most recent call last):
File "jupyter-notebook", line 7, in <module>
from notebook.notebookapp import main
File "/usr/lib/python2.6/site-packages/notebook/__init__.py", line 25, in <module>
from .nbextensions import install_nbextension
File "/usr/lib/python2.6/site-packages/notebook/nbextensions.py", line 226, in <module>
from traitlets import Bool, Enum, Unicode
File "/usr/lib/python2.6/site-packages/traitlets/__init__.py", line 1, in <module>
from .traitlets import *
File "/usr/lib/python2.6/site-packages/traitlets/traitlets.py", line 1291
return {n: t for (n, t) in cls.class_traits(**metadata).items()
^
我的python版本好像指向2.7
$ python --version
Python 2.7.6
以及我的 python 似乎给出了正确的输出:
$ which python
alias python='/usr/local/bin/python2.7'
/usr/local/bin/python2.7
我为 python 的两个版本都安装了 pip。我不确定如何解决这个问题:(
您似乎安装了 jupyter 作为 /usr/lib/python2.6
的扩展。如果是这样,您必须卸载 jupyter 并重新安装到您想要的 python.
可能是您的 python kernel.json 配置有问题。例如我的 python 内核位于:
/usr/local/share/jupyter/kernels/python/kernel.json
并包含:
{
"language": "python",
"display_name": "Python 2.7",
"argv": [
"/usr/local/bin/python2.7",
"-m",
"ipykernel",
"-f",
"{connection_file}"
]
}
确保 argv 部分中的路径指向 python 的正确版本。