IJulia do not run

New to Julia
41

Anaconda Navigator (Anaconda3) is installed
The installation recommends not checking the option to add the software to the Windows Path!
I had problems with the SymPy package; and when performing these steps it was resolved:
Julia> ENV [“PYTHON”] = “C: /Users/hermesr/Anaconda3/pythonw.exe”

“C: /Users/hermesr/Anaconda3/pythonw.exe”
(@ v1.5) pkg> build PyCall
using SymPy

But by doing the same for IJulia we do not get the desired results:
ENV [“JUPYTER”] = “C: /Users/hermesr/Anaconda3/Scripts/jupyter.exe”

“C: /Users/hermesr/Anaconda3/Scripts/jupyter.exe”
(@ v1.5) pkg> build IJulia
using IJulia
notebook ()
…
In the shortcut to Anaconda Navigator (Anaconda3)
Target:
C: \ Users \ hermesr \ Anaconda3 \ pythonw.exe C: \ Users \ hermesr \ Anaconda3 \ cwp.py C: \ Users \ hermesr \ Anaconda3 C: \ Users \ hermesr \ Anaconda3 \ pythonw.exe C: \ Users \ hermesr \ Anaconda3 \ Scripts \ anaconda-navigator-script.py
Start in:
C: \ Users \ hermesr \ Documents
In the shortcut to Jupyter Notebook (Anaconda3) "
Target:
C: \ Users \ hermesr \ Anaconda3 \ python.exe C: \ Users \ hermesr \ Anaconda3 \ cwp.py C: \ Users \ hermesr \ Anaconda3 C: \ Users \ hermesr \ Anaconda3 \ python.exe C: \ Users \ hermesr \ Anaconda3 \ Scripts \ jupyter-notebook-script.py “% USERPROFILE% /”
Star in:
% HOMEPATH%
Could this information help solve the problem? !!!

42

I am not sure I can contribute more, but I noticed that IJulia’s documentation says that you can test your installation by doing run($(ENV[“JUPYTER”]) --version) from Julia.

43

It will be possible to find this documentation in English:
# Add the conda package from Julia

44

run( $(ENV[“JUPYTER”]) --version**???** )

45

at the Julia command prompt, type

 run(`$(ENV["JUPYTER"]) --version`)

and hit Enter. It should give you information about your Python installation.

46 
Julia>run($(ENV["JUPYTER"]) --version)
ERROR: syntax: invalid operator "--"
Stacktrace:
 [1] top-level scope at none:1

Julia>run('$(ENV["JUPYTER"]) --version')
ERROR: syntax: invalid character literal
Stacktrace:
 [1] top-level scope at none:1
47

notice the backticks

48 
run(`$(ENV["JUPYTER"]) --version`)
ERROR: KeyError: key "JUPYTER" not found
Stacktrace:
 [1] (::Base.var"#477#478")(::String) at .\env.jl:79
 [2] access_env(::Base.var"#477#478", ::String) at .\env.jl:14
 [3] getindex(::Base.EnvDict, ::String) at .\env.jl:79
 [4] top-level scope at REPL[36]:1

However, IJulia is already running on the Work PC:
Take the folder of the installation in the Home PC, put it in the package folder of the installation at work and perform the following steps:

(@v1.5) pkg> add Conda

(@v1.5) pkg> build Conda
   Building Conda → `C:\Users\hermesr\.julia\packages\Conda\3rPhK\deps\build.log`

Julia>using Conda

(@v1.5) pkg> add IJulia

(@v1.5) pkg> build IJulia
  
Julia>using IJulia

[ Info: running setenv(`'C:\Users\hermesr\.julia\conda\3\Scripts\jupyter.exe' notebook`,["PATH=C:\\Users\\hermesr\\.julia\\conda\\3\\Library\\bin;C:\\Users\\hermesr\\.julia\\conda\\3\\Scripts;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\......

IJulia_notebook ok
IJulia_notebook ok1280×1024 230 KB

49

sorry, this is beyond me.

50

In my case, what would be the correct syntax to see the execution of the command:

run($(ENV["JUPYTER"]) --version)