I can't say now as I have 15.04. To get sage-6.9 rc2 I got the zip on
the git sage-develop. I tried sage.git (version 6.8 apparently) before
but I couldn't compiled it because an error. After compiling sage-develop
I did in the repertory
./bootstrap
./configure
make -j9
After about 2 hours I had a running sage-6.9rc2 and sage
--notebook=ipython works, (but I can't get latex just a table with latex
command)
sage -notebook work perfectly and I installed sm-install.sh which runs
very good (even latex this way).
As I use texmacs I move it in /usr/share/sage with a link. By the way I
always keep the sage-6.8 from ppa, but doesn't work always asking for ssl.
I haven't been able to remake it ./sage -f python2 or python or python3,
never works ?
But before I was on 14.04 but never got it working either !
Henri
Le 06/10/2015 22:11, Eric Gourgoulhon a écrit :
Hi,
Le mardi 6 octobre 2015 09:43:26 UTC+2, Jeroen Demeyer a écrit :
OK, first verify that you're on the correct Sage version:
$ cat VERSION.txt
It results in:
Sage version 6.9.rc2, released 2015-10-03
Next, properly build Sage:
$ ./configure && make
I did it.
Try it again:
$ ./sage --python
>>> from notebook.notebookapp import NotebookApp
Same error message:
ImportError: No module named notebook.notebookapp
and
./sage -n jupyter
still refuses to launch the notebook in the browser, with the error
message:
The IPython notebook requires ssl, even if you do not use
https. Install the openssl development packages in your system and
then rebuild Python (sage -f python2).
Here is the detail of what I did:
My system is Ubuntu 14.04 64 bits with libssl-dev installed.
Some time ago, I did
git clone https://github.com/sagemath/sage.git
cd sage
make
This built sage 6.8 and
./sage -n ipython
worked fine (Jupyter notebook was correctly opened in the browser).
Yesterday, I did *in the same directory*:
git checkout -b develop
git pull origin develop
git branch -v
* develop 698579c Updated Sage version to 6.9.rc2
master 7eb8510 Updated Sage version to 6.8
make
This built sage 6.9rc2 (except for some error in building the
documentation, but I now I should perform
make doc-clean && make to fix it).
Now ./sage -n ipython no longer works (nor ./sage -n jupyter, which
is equivalent I think), with the error message
"The IPython notebook requires ssl..."
As suggested by the message, I ran
./sage -f python2
It did not helped.
Today, I've did
./configure && make
It did not helped either.
Am I the only one experiencing this with Ubuntu 14.04.
Best wishes,
Eric.
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