gurobi_9.1-0.tgz is not available (for R version 4.0.2)
AnsweredHi,
I am a poor economist trying to get gurobi to work with R and RStudio. I am using R 4.0.2 and RStudio 1.3.1073 on Windows 10.
I have followed the steps to install Gurobi and activate my academic license, then I tried following these instructions
https://www.gurobi.com/documentation/9.1/refman/ins_the_r_package.html
in order to install the R package.
However, when I try to install the package I get the warning message
Warning in install.packages :
package ‘C:/gurobi910/win64/R/gurobi_9.1-0.tgz’ is not available (for R version 4.0.2)
I noticed that in the guide online the package is specifically named gurobi_9.1-0_R_4.0.2.tgz whereas in my case it is simply gurobi_9.1-0.tgz.
Do I have an old version? What should I do about it?
-
Official comment
-
Gurobi Staff
This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?. -
-
-
The package file is named \( \texttt{gurobi_9.1-0.zip} \) on Windows (this is mentioned on the documentation page you linked). Can you try using a .zip extension instead of .tgz?
0 -
-
Hi Eli,
thanks for your message. I tried but I get exactly the same warning message even with a .zip extension
0 -
-
-
Hi Alice,
Please check your Gurobi installation directory. There should be a file \(\texttt{C:\gurobi910\win64\R\gurobi_9.1-0.zip}\). This is what you need to enter when installing the R package.
Cheers,
Matthias0 -
Post is closed for comments.
Comments
4 comments