package 'gurobi' is not available for this version of R (4.2.0)

Answered

Nicolas HATEM

• July 17, 2023 09:18

Hello, 

I am using Gurobi on R since last year. I recently had to renew my Academic Licence. Because renewing my licence was not working, I re-installed Gurobi (10.0.02) and I removed my R packages  ("gurobi", and 'slam').  

Now, my licence is successfully in place with the new Gurobi version. However, when I try to install the "gurobi" package, I get the following: "package 'gurobi' is not available for this version of R".

-> Even switching from 4.2.1 version to the 4.2.0 version I get the same error message. Doesn' not seem to be a problem of version not supported by Gurobi !

Could you help me with this ? Thanks a lot ! 

Nicolas

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• 

  David Torres Sanchez

  Gurobi Staff

  • July 17, 2023 09:34
  • Edited

  Hi Nicolas,

  Have you followed the instructions in our article:  How do I install Gurobi for R? 
  Please ensure that the correct path is used to the R package: \(\texttt{<installdir>/R/gurobi_10.0-2_R_4.2.0.tar.gz}\).

  (I have just checked and R version 4.2.1 is working for me)

  Cheers, 
  David

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• 

  Nicolas HATEM

  • July 17, 2023 14:06

  

  

  

  It is solved thanks !

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