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I have installed Rtools(rtools35.exe) and also installed rstan before installing prophet but it gives me error everytime like this

> library(prophet)

Error: package or namespace load failed for ‘prophet’: .onLoad failed in loadNamespace() for 'prophet', details: call: system2(file.path(Sys.getenv("R_HOME"), "bin", "R"), args = "CMD SHLIB --dry-run", error: 'CreateProcess' failed to run 'C:\PROGRA~1\R\R-35~1.2\bin\R.exe CMD SHLIB --dry-run'

My Rtools is installed in C:\Rtools whereas my R3.5.2 version is installed in C:\Program Files\R\R3.5.2

Does it have to be with the path of installation?

merv
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Bhavesh Rathod
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1 Answers1

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Two things to do:

  1. Install Rtools for windows https://cran.r-project.org/bin/windows/Rtools/

  2. As described here: https://github.com/stan-dev/rstan/issues/569 Try it after changing ~/.R/Makevars to CXX14 = g++ -std=c++1y

and then install prophet package

Abhishek
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