jupyter无法创建python3_无法在Jupyter笔记本中获得python3

How can I get python3 to run in Jupyter? I cannot get it to supply that kernel as well.

When I run ipython3 notebook at the terminal, I check the version of Python:

import sys

print(sys.version)

where I get the output:

3.4.0 (default, Jun 19 2015, 14:20:21)

[GCC 4.8.2]

When I run jupyter notebook, I have only the option of a new python 2 notebook and

import sys

print(sys.version)

where I get the output:

2.7.6 (default, Jun 22 2015, 17:58:13)

[GCC 4.8.2]

I try to run:

sudo ipython3 kernelspec install-self

[TerminalIPythonApp] WARNING | File not found: 'kernelspec'

解决方案

I had this same problem, but solved it by making a virtualenv using Python3 as the Python binary; installed iPython; and launched iPython notebook from virtualenv. I will test to see