Upgrading Julia Kernel to a new version
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Anton Skvorts
Dec 31, 2017, 12:56:40 PM12/31/17
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Hi,
I am mostly using Jupyter along with the Julia Kernel. What would be the preferred way to upgrade the Julia kernel to the new 0.6.2 version that I have just installed?
Thank you!
sp...@draves.org
Dec 31, 2017, 1:24:27 PM12/31/17
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After you install Julia itself, you have to run a command to install the kernel as documented here:
It installs a new kernel that includes the Julia version number, so you can use multiple versions at the same time.
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Anton Skvorts
Dec 31, 2017, 5:51:35 PM12/31/17
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Thank you, just installed the new kernel for Julia 6.2.
Ideally, however, I would like to have only one version, the most recent one. On JupyterLab and with BeakerX installed, the launcher is getting somewhat too crowded. Would it possible to get this by changing, for example, some configuration file, so that just a subset of all the kernels available would be shown?
After you install Julia itself, you have to run a command to install the kernel as documented here:https://github.com/JuliaLang/IJulia.jl/blob/master/README.mdIt installs a new kernel that includes the Julia version number, so you can use multiple versions at the same time.
On Dec 31, 2017 9:56 AM, "Anton Skvorts" <ants...@gmail.com> wrote:
Hi,--I am mostly using Jupyter along with the Julia Kernel. What would be the preferred way to upgrade the Julia kernel to the new 0.6.2 version that I have just installed?Thank you!
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sp...@draves.org
Jan 1, 2018, 6:53:42 PM1/1/18
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I am not sure about the best way to manage multiple Julia versions, but there's a command
jupyter kernelspec remove <name>
where <name> would be something like julia-0.4. you can use "jupyter kernelspec list" to see the options.
if you are done with a kernel then i would recommend that.
as for BeakerX, we are planning on creating subpackages for individual languages so you can install only the ones you need.
we have a PR for this but it's not ready yet, perhaps in a month, in a couple of releases from now, you can do that.
until then, you can use the kernelspec remove command to clean up the list.
best, -Scott
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Anton Skvorts
Jan 1, 2018, 11:25:23 PM1/1/18
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Thank you very much for your reply. It is very helpful
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