Why can't I use my Gurobi on python even when I have done the instructions?

Answered

nadeem damanhuri

• September 04, 2020 00:53

ImportError Traceback (most recent call last)
<ipython-input-4-91dfbe4a8d78> in <module>
----> 1 from gurobipy import *
      2 # define a list of the loan types to use for variable indices
      3 loan_type=['Personal', 'Car', 'Home', 'Farm', 'Commercial']
      4 
      5 # use dictionaries to define parameters

~/opt/anaconda3/lib/python3.8/site-packages/gurobipy/__init__.py in <module>
----> 1 from .gurobipy import *

ImportError: dlopen(/Users/nadeemdamanhuri/opt/anaconda3/lib/python3.8/site-packages/gurobipy/gurobipy.so, 2): Library not loaded: /Library/gurobi903/mac64/lib/libgurobi90.dylib
  Referenced from: /Users/nadeemdamanhuri/opt/anaconda3/lib/python3.8/site-packages/gurobipy/gurobipy.so
  Reason: image not found

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• Official comment

  

  Simranjit Kaur

  Gurobi Staff

  • December 06, 2024 00:42

  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?.
• 

  Eli Towle

  Gurobi Staff

  • September 04, 2020 02:09

  Gurobi ls looking for \( \texttt{libgurobi90.dylib} \) in the default location of \( \texttt{/Library/gurobi903/mac64/lib} \). Have you already downloaded Gurobi 9.0.3 from the Gurobi website, and can you verify it installed to the system \( \texttt{/Library} \) directory?

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