Modulenotfounderror: no module named dotenv ( Solved )

Dotenv is a python module that allows you to manage environment variables in a simple way. If you have built a machine or deep learning model then you must be some environment variables for your application. You can use this module to manage these variables. But you can get the error like Modulenotfounderror: no module named dotenv while using it. In this entire tutorial, you will know how to solve it.

Causes of Modulenotfounderror: no module named dotenv

The root cause for getting this no module named dotenv error is that the python-dotenv module must not be installed in your system. For example, if you try to import dotenv then you will get the error like the one below.

import dotenv

Output

Modulenotfounderror no module named dotenv error

The other cause of this error is that the module is installed but the python environment is not set. You will know how to solve it in the next section.

Solution of no module named dotenv

Let’s know all the solutions to solve no module named dotenv error.

Solution 1: Install the dotenv module

If you are getting the no module named dotenv then first you have to install the python-dotenv module in your system. To do so you have to use the pip command. If your python version is 3. xx then use the pip3 command and if it is python 2. xx then use the pip command.

For python 3.xx

pip3 install python-dotenv

For python 2.xx

pip install python-dotenv

Now you will not get any module named dotenv error when you use this module.

Solving the no module named dotenv error

Solution 2: Add Environment variables

Sometimes even if you have already installed the python dotenv module you are still getting this modulenotfound error. It can be due to not properly setting the python path. Thus you have to set the python path to resolve this issue.

Open your terminal and run the below command,

export PYTHONPATH="/path/to/dotenv:$PYTHONPATH"

It will solve the error.

Conclusion

The dotenv is a very useful python module for loading environment variables from your defined .env file. If you are getting the Modulenotfounderror: no module named dotenv error then the above method will solve this error.

I hope you have liked this tutorial. If you have a query then you can contact us for more help. You can also search for the other tutorial on our site.