Error in installing biogeme within the terminal.

[Lucas Rubino]

Hello Prof. Bierlaire,

I am working on trying to install biogeme within the terminal following your youtube video, however I receive an error message when trying to do so. The error message that occurs is the following,

 ERROR: Failed building wheel for cythonbiogeme

Failed to build cythonbiogeme

ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (cythonbiogeme)

Do you know how to resolve this issue?

Thank you in advance for your assistance.

Kind regards,

Lucas

[Michel Bierlaire]

It means that the installer tries to compile cythonbiogeme instead of using the binaries, and fails to do so.
What OS are you working on?
You may have an old version of python. Biogeme is available for python 3.10, 3.11 and 3.12.

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Michel Bierlaire
Transport and Mobility Laboratory
School of Architecture, Civil and Environmental Engineering
EPFL - Ecole Polytechnique Fédérale de Lausanne
http://transp-or.epfl.ch
http://people.epfl.ch/michel.bierlaire