Fixing UndefVarError: JULIA_HOME not defined #658
Comments
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I had this too on xubunntu 18.04 (bionic beaver). I fixed it by typing "export JULIA_HOME="{path to the directory where julia binary is}". Following which I got this: INFO: Found Jupyter version 4.4.0: jupyter signal (11): Segmentation fault signal (11): Segmentation fault INFO: Found Jupyter version 4.4.0: jupyter signal (11): Segmentation fault scope e |
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You can apply this patch diff --git a/deps/kspec.jl b/deps/kspec.jl
index 685d250..21ab6be 100644
--- a/deps/kspec.jl
+++ b/deps/kspec.jl
@@ -41,7 +41,7 @@ function installkernel(name::AbstractString, julia_options::AbstractString...;
juliakspec = joinpath(tempdir(), spec_name)
try
binary_name = Compat.Sys.iswindows() ? "julia.exe" : "julia"
- kernelcmd_array = String[joinpath(JULIA_HOME,"$binary_name"), "-i",
+ kernelcmd_array = String[joinpath(Compat.Sys.BINDIR,"$binary_name"), "-i",
"--startup-file=yes", "--color=yes"]
append!(kernelcmd_array, julia_options)
ijulia_dir = get(ENV, "IJULIA_DIR", dirname(@__DIR__)) # support non-Pkg IJulia installs
diff --git a/src/kernel.jl b/src/kernel.jl
index 7d09688..ea7a5f5 100644
--- a/src/kernel.jl
+++ b/src/kernel.jl
@@ -2,7 +2,7 @@ import IJulia
# workaround #60:
if IJulia.Compat.Sys.isapple()
- ENV["PATH"] = JULIA_HOME*":"*ENV["PATH"]
+ ENV["PATH"] = Compat.Sys.BINDIR*":"*ENV["PATH"]
end
IJulia.init(ARGS) |
As I read in the other post there's a fix for the "JULIA_HOME not defined" problem but I don't understand very well how to repair it.
I'll share the report:
I already have a Jupyter Notebook running, and it's latest release.
The version of the Julia installed in my Ubuntu Xenial is:
julia version 0.7.0-DEVThe question here is, Can someone, please explain how to fix the error? I'm new in this but I want to learn about. My main question is what commands or changes I have to do and the order of execute them to successfully fix the error.
Thanks in advance! Regards,
Franco.
EDIT 1:
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