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stefanjwojcik/setup_juliacall.md

Created February 21, 2021 17:53
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Setting up JuliaCall without Segfaults
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setup_juliacall.md

To get a working copy of JuliaCall in R

#Problem I was solving:

  • I was getting a SegFault Error when trying to load JuliaCall from R.
  • I was also getting package not found errors from certain pkgs prescribed by my startup.jl file

Versions

R version: R version 4.0.3 (2020-10-10) Julia: I let JuliaCall install a new version of julia at this location: /Users/swojcik/Library/Application\ Support/JuliaCall/julia/v1.5.0/bin/julia

In the startup.jl file, I set the R home directory as: ENV["R_HOME"] = "/Library/Frameworks/R.framework/Resources"

In the version of Julia, I ran: using Pkg Pkg.build("RCall")

Then, in R, I typed:

library(JuliaCall) julia_setup()

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