Jupyter 0.6.2.2 started to show Julia 0.6.3 as notebook menu


#1

I’m using Jupyter 0.6.2.2 installed with JuliaPro 0.6.2.2.

Recently I’ve installed Julia 0.6.3, and noticed the menu in Jupyter 0.6.2.2 shows Julia 0.6.3.

I’d like to know why it happened, and how to choose JuliaPro 0.6.2.2 instead of Julia 0.6.3.

I’m on Windows 10.

I’ve noticed its menu started to show Julia 0.6.3 instead of Julia


#2

It probably changed because you rebuilt IJulia in Julia 0.6.3. Try Pkg.build("IJulia") in JuliaPro.


#3

Thank you. I tried:

julia> Pkg.build("IJulia")
INFO: Building Conda
INFO: Building MbedTLS
Using system libraries...
INFO: Building WinRPM
INFO: Downloading https://cache.julialang.org/http://download.opensuse.org/repositories/windows:/mingw:/win32/openSUSE_Leap_42.2/repodata/repomd.xml
INFO: Downloading https://cache.julialang.org/http://download.opensuse.org/repositories/windows:/mingw:/win64/openSUSE_Leap_42.2/repodata/repomd.xml
INFO: Building ZMQ
INFO: Updating WinRPM package list
INFO: Downloading https://cache.julialang.org/http://download.opensuse.org/repositories/windows:/mingw:/win32/openSUSE_Leap_42.2/repodata/repomd.xml
INFO: Downloading https://cache.julialang.org/http://download.opensuse.org/repositories/windows:/mingw:/win64/openSUSE_Leap_42.2/repodata/repomd.xml
INFO: Building IJulia
INFO: Found Jupyter version 4.3.0: C:\Users\user\AppData\Local\JuliaPro-0.6.2.2\Python\Scripts\jupyter.exe
INFO: Installing Julia kernelspec julia-0.6
Error executing Jupyter command 'kernelspec': [Errno 'jupyter-kernelspec' not found] 2
[InstallKernelSpec] Removing existing kernelspec in C:\Users\user\AppData\Roaming\jupyter\kernels\julia-0.6
[InstallKernelSpec] Installed kernelspec julia-0.6 in C:\Users\user\AppData\Roaming\jupyter\kernels\julia-0.6

Launched a notebook:

julia> using IJulia
julia> notebook()

Jupyter’s menu now shows Julia 0.6.2 :slight_smile:

Do I have to do something about the error?


#4

I also see this error come up but so far nothing terrible seems to have happened…