How do I use Gurobi with Raspberry Pi OS?

Answered

Matheus Abreu

• April 22, 2024 10:40

Hello! I am trying to use Gurobi with my Raspberry PI Zero 2W. I downloaded the armlinux64 version from the downloads topic and I want to compile the examples using C++. But I am getting the following error: "../../libgurobi95.so: file not recognized: file format not recognized". I tried with the 11 version and got the same message, but with the corresponding .so file. The version of g++ is 10.2.1 20210110 (Raspbian 10.2.1-6+rpi1). Thanks in advance!

Related to

• C++

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  Riley Clement

  Gurobi Staff

  • April 23, 2024 00:21

  Hi Matheus,
  
  Which OS are you running? Is it 32 or 64 bit? (running `uname -m` in the terminal will probably tell you).

  - Riley

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  Greg Glockner

  Gurobi Staff

  • April 23, 2024 19:28

  The Pi Zero 2W supports both armv7l (32-bit) and aarch64 (64-bit) operating systems, but Gurobi only supports 64-bit Linux. So you will need to ensure that you install 64-bit Raspberry Pi OS.

  Also note that the Pi Zero 2W is very slow. The Raspberry Pi 4 or 5 is much faster, and they also support more RAM. I would only use the Pi Zero 2W if your application requires the smaller form factor or the lower power consumption.

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  Matheus Abreu

  • April 24, 2024 11:00

  

  

  

  I realized that I had installed the 32-bit version. After installing the 64-bit version, I managed to do it.

  Thanks for your help!

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