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[Solved] PackageNotInstalledError: Package is not installed in prefix

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error PackageNotInstalledError: Package is not installed in prefix in python. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How PackageNotInstalledError: Package is not installed in prefix Error Occurs?

Today I get the following error PackageNotInstalledError: Package is not installed in prefix in python.

How To Solve PackageNotInstalledError: Package is not installed in prefix Error ?

  1. How To Solve PackageNotInstalledError: Package is not installed in prefix Error ?

    To Solve PackageNotInstalledError: Package is not installed in prefix Error Usually this error, "PackageNotInstalledError: Package is not installed in prefix." is because your custom environment doesn't have the conda infrastructure. Instead, it is in your base only. To update the base environment:

  2. PackageNotInstalledError: Package is not installed in prefix

    To Solve PackageNotInstalledError: Package is not installed in prefix Error Usually this error, "PackageNotInstalledError: Package is not installed in prefix." is because your custom environment doesn't have the conda infrastructure. Instead, it is in your base only. To update the base environment:

Solution 1

Usually this error, "PackageNotInstalledError: Package is not installed in prefix." is because your custom environment doesn’t have the conda infrastructure. Instead, it is in your base only. To update the base environment:

conda update --name base conda

To see what version you have installed:

conda list --name base conda

example output of list;

# packages in environment at /Users/me/miniconda2:
#
# Name                    Version                   Build  Channel
conda                     4.6.14                   py27_0  
conda-env                 2.6.0                h36134e3_0  

Solution 2

to solve the problem after message “PackageNotInstalledError: Package is not installed in prefix” package name: anaconda:

    conda update --all
    ...
    Proceed ([y]/n)? y

regards !

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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