It is very strange. The default installation in Debian stretch
is to have python2 as a default python. Running the command "python"
should start python 2.7 and not python 3 unless you explicitly
told the system to do so. You might be using some specific
update-alternatives directives? Have you done something specific in
that direction? Note that the .bashrc aliasing should have nothing to
do with your problem since scripts do not expand aliases by default.
Vincent
Le 18/12/2018 à 19:53, Mathieu Roux a écrit :
of course i did it !
Le 18/12/2018 à 19:45, Dima Pasechnik a écrit :
On Tue, Dec 18, 2018 at 5:18 PM Mathieu Roux <mthr...@gmail.com> wrote:
I have removed this line. I got the same:
You should also restart the shell, for this removal to take effect.
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 8.1, Release Date: 2017-12-07 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘
Traceback (most recent call last):
File "/usr/share/sagemath/bin/sage-ipython", line 7, in <module>
from sage.repl.interpreter import SageTerminalApp
ModuleNotFoundError: No module named 'sage'
when i do "type python", i get: python is /usr/bin/python
and when i launch python, i have:
Python 3.6.5 (default, Apr 1 2018, 05:46:30)
[GCC 7.3.0] on linux
Le mar. 18 déc. 2018 à 18:03, Vincent Delecroix
<20100.delecr...@gmail.com> a écrit :
Could you try removing this line? It seems to create a confusion
in the Sage launcher between Python2 and Python3.
Le 18/12/2018 à 17:48, Mathieu Roux a écrit :
Madison, thanks for your answer.
So i got:
['', '/usr/lib/python36.zip', '/usr/lib/python3.6',
'/usr/lib/python3.6/lib-dynload',
'/usr/local/lib/python3.6/dist-packages',
'/usr/lib/python3/dist-packages']
In my .bashrc, i wrote this line for another reason:
alias python='python3.6'
Do you know how i can launch sage-notebook?
Le mar. 18 déc. 2018 à 11:36, E. Madison Bray
<erik.m.b...@gmail.com> a
écrit :
On Mon, Dec 17, 2018 at 8:11 PM Mathieu Roux <mthr...@gmail.com>
wrote:
Good evening,
I am trying to install sage on my computer.
I am using Linux Mint Cinnamon.
I wrote
sudo apt-get install sagemath
et
sudo apt-get install sagemath-jupyter
with no errors.
But then, when i try /usr/bin/sage, i get
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 8.1, Release Date:
2017-12-07 │
│ Type "notebook()" for the browser-based notebook
interface. │
│ Type "help()" for
help. │
└────────────────────────────────────────────────────────────────────┘
Traceback (most recent call last):
File "/usr/share/sagemath/bin/sage-ipython", line 7, in <module>
from sage.repl.interpreter import SageTerminalApp
ModuleNotFoundError: No module named 'sage'
Try running just
$ sage -python -c 'import sys; print(sys.path)'
I bet something is messed up about your python path (or the package
itself is broken somehow).
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