PYROOT jupyter

ROOT
21

No, this gives me the same error message as before.

Cheers,
Theresa

22

Ok,

so we are first of all chasing a mistake in your setup rather than in the ROOT/Jupyter integration.
How did you obtain ROOT? Binaries or did you build it yourself?

Cheers,
D

23

I obtained it via macports (port install root6)!

Cheers,
Theresa

24

Theresa,

we do not support that distribution. May I invite you to build ROOT on your box or take advantage of one of our binaries? It’s not hard and we can help if needed.

Cheers,
D

25

Okay, that explains my problem. I did not know that and of course I’m going to take advantage of one of your binaries!

Thank you!

26

A caveat: until next week, the binaries will not be compatible with
XCode9 and/or osx 10.13 High Sierra.

Cheers,
D

27

Okay, thanks.
I was able to install it and I’m now able to import ROOT with python and ipython. Jupyter still doesn’t work though…

Cheers,
Theresa

28

Hi Theresa,

what is the issue?

Cheers,
D

29

Hi,

I’m still facing the problem of an import error: no module named ROOT.

Cheers,
Theresa

30

Hi Theresa,

this points to a clear issue of configuration on your side. If you are sure that the environment of ROOT is set when you invoke Jupyter, are you sure you have only a python2 version on your system?

Cheers,
D

31

Hi again,

I’m sure that I only have a python2 version on my system and I tried to set up the environment variables correctly. However, now I can execute the binary any more when I want to run root. Is it possible that I downloaded the wrong binary?

Cheers, Theresa

32

Before you launch jupyter perform these commands and see if ROOT directory is listed:

printenv ROOTSYS
printenv PYTHONPATH
printenv JUPYTER_PATH

That will indicate if the environment is set up correctly.

33

If I print these commands, the correct environment is listed.
Nevertheless, if I’m trying to launch jupyter it still says command not found!