Ubuntu 12.04中的Ipython3笔记本

Question

I have been using Ipython notebook in Ubuntu 12.04 LTS. I have the latest version of Python 3 but I see that notebook runs in older version of Python 2. Then I installed ipython3 by the command sudo apt-get install ipython3 and in the terminal ipython3 is running fine. But I see that ipython notebook has not been installed default with this. So, when I type sudo apt-get install ipython3-notebook in terminal it shows an error message like the following:

     ipython3-notebook : Depends: ipython3 (= 0.13.2-1~ubuntu12.04.1) but 0.12.1+dfsg-0ubuntu1 is to be  installed
     E: Unable to correct problems, you have held broken packages.

Any solution how to install ipython notebook in Python 3 ?

Answer 1

I've encountered the same problem.

It' seems to be due to the fact the package manager have to choose between version of ipython3 packages (backports and release eg https://launchpad.net/ubuntu/precise/+package/ipython3 )

I've solve the issue by specifying the version:

sudo apt-get install ipython3=0.13.2-1~ubuntu12.04.1
sudo apt-get install ipython3-notebook=0.13.2-1~ubuntu12.04.1