Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.

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  • 1.  Python 3.11

    Posted Thu May 16, 2024 04:55 AM

    Hi,

    I'm looking for the ability to run the cplex using the python 3.11 version.

    I've noticed that on pypi there are 2 releases that support python 3.11: https://pypi.org/project/cplex/22.1.1.1/#files and https://pypi.org/project/cplex/22.1.1.2/#files but as far as I'm aware these are demo versions that can only solve problems of limited size.

    Looking at the official download all I see is a version from december 2022 that does not support python 3.11, but only 3.10, called "IBM ILOG CPLEX Optimization Studio V22.1.1 Multiplatform Multilingual eAssembly (G0798ML) ".

    Can the pypi version used with a commercial license too? If not is there a plan to release support for python 3.11 also for the commercial version?

    Thanks,



    ------------------------------
    Federico Caselli
    ------------------------------


  • 2.  RE: Python 3.11

    Posted Mon June 17, 2024 08:04 AM
      |   view attached

    Hi Federico,
    I could get my cplex-22.1.1 commercial version working on a python-3.11 environment by replacing the cplex (demo / pip installed) binaries with the commercial ones.
    You may give the attached make_full.py script a try: python make_full.py <myCosInstallDir>



    ------------------------------
    Cédric Doens
    ------------------------------

    Attachment(s)

    py
    make_full.py   4 KB 1 version


  • 3.  RE: Python 3.11

    Posted Mon June 17, 2024 08:42 AM

    Hi Cédric,

    Thanks for the reply. I ended up doing something similar, but I did not expect to have to do such workarounds for a commercial program...

    Hopefully a new version will be released soon that has official support for more recent python versions.



    ------------------------------
    Federico Caselli
    ------------------------------

    Original Message


  • 4.  RE: Python 3.11

    Posted Tue July 23, 2024 10:55 AM

    Technote : https://supportcontent.ibm.com/support/pages/does-cplex-optimization-studio-2211-support-python-311



    ------------------------------
    [Alex] [Fleischer]
    [Data and AI Technical Sales]
    [IBM]
    ------------------------------

    Original Message


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