Error using import function

回答済み

Andres Munoz

2019年07月03日 17:42

• 
• 

Hi,

Im very new using gurobi and python. I was following the Python and Gurobi webinars. 

However, every time I used the function "import" an error came. 

 

I obtained these errors, For example:

 

---------------------------------------------------------------------------

ModuleNotFoundError                      Traceback (most recent call last)

<ipython-input-15-a136b70772be>in <module>

----> 1frombokeh.charts import*

      2

      3output_notebook()

      4

      5slackvars =m.getVars()[orignumvars:]

 

ModuleNotFoundError: No module named 'bokeh'

 

another 

ModuleNotFoundError                       Traceback (most recent call last)

<ipython-input-8-d662b94944e4> in <module>

----> 1 import pandas as pd

      2 mi = pd.MultiIndex.from_tuples(sorted(list(arcs)), names=('origin','destination'))

      3 df = pd.DataFrame(index=mi, columns=commodities)

      4 for h in commodities:

      5     for i,j in arcs:

ModuleNotFoundError: No module named 'pandas'

 

0

• 正式なコメント

  

  Simranjit Kaur

  • Gurobi Staff

  2024年12月06日 00:55

  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?.
• 

  Sonja Mars

  • Gurobi Staff

  2019年08月02日 08:59

  Hi,

  These are modules that don't come with every Python distribution, you have to install them separately or use a different Python distribution. If you are using Anaconda Python you can easily install them using conda install.

  Best regards,

    Sonja

  0

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