No Module Named Sqlalchemy-Utils in Python

In Python Programming, when working with various modules and inbuilt packages, we always face and encounter the error of No Module Named 'Sqlalchemy-Utils. In this article, we are going to see how we can fix the Python Code Error: No Module Named 'Sqlalchemy-Utils'. This error is encountered when the specified module is not installed in our Python environment. We will try to reproduce the error and resolve it with the proper solutions demonstrated in the screenshots.

What is the "No Module Named 'Sqlalchemy-Utils" Error?

The "No module named 'sqlalchemy-utils'" error occurs when a Python script or application attempts to import the 'sqlalchemy-utils' module, but the module is not installed in the Python environment. To resolve this error, you need to install the 'sqlalchemy-utils' module using a package manager like pip. You can do this by running the following command in your terminal or command prompt: pip install sqlalchemy-utils. Ensure that you have the correct virtual environment activated, and the required dependencies are properly installed.

Example:

Why does Python Error: No Module Named 'Sqlalchemy-Utils' occur?

Below, are the reasons for “Modulenotfounderror: No Module Named ‘Sqlalchemy-Utils′” In Python occurring.

• Module Not Installed
• Incorrect Module Name

Module is Not Installed

In this scenario, we are trying to import the sqlachemy_utils module in the application, as it checks if the database exists and create if not. But, as the module is not installed, it will give the Error as "No Module Named 'Sqlalchemy-Utils". Without installing the module, we cannot use the module.

# importing module. But will give error. Module not installed
from sqlalchemy_utils import create_database, database_exists
database_url = 'sqlite:///example.db'
if not database_exists(database_url):
    create_database(database_url)
    print("Database created!")

Output:

Hangup (SIGHUP)
Traceback (most recent call last):
  File "Solution.py", line 2, in <module>
    from sqlalchemy_utils import create_database, database_exists
ModuleNotFoundError: No module named 'sqlalchemy_utils'

Incorrect Module Name

Another reason for the error might be a typo or incorrect naming when trying to import the 'Sqlalchemy-Utils module. Python is case-sensitive, so ensure that the module name is spelled correctly.

from SQLALCHEMY_UTILS import create_database, database_exists # Incorrect

Output:

Hangup (SIGHUP)
Traceback (most recent call last):
  File "Solution.py", line 1, in <module>
    from SQLALCHEMY_UTILS import create_database, database_exists # Incorrect
ModuleNotFoundError: No module named 'SQLALCHEMY_UTILS'

Approaches to Solve “Modulenotfounderror: No Module Named ‘Sqlalchemy-Utils′”

Below, are the approaches to solve “Modulenotfounderror: No Module Named ‘Sqlalchemy-Utils′” in Python:

• Install Sqlalchemy-Utils Module
• Check Module Name

Install Sqlalchemy-Utils Module

We can resolve this error by installing the Sqlalchemy-Utils package externally using the PIP package manager. Execute the below command in the prompt to install the package.

pip3 install sqlalchemy_utils

Once we execute the command, it will take a couple of minutes to completely install the package according to the internet speed.

Check Module Name

Double-check the spelling and case sensitivity of the module name when importing it in your script.

from sqlalchemy_utils import create_database, database_exists # Correct

Conclusion

In conclusion, fixing the "No Module Named 'Sqlalchemy-Utils" error can be done in Python by installing the sqlalchemy_utils package using the PIP Package manager. The error which is encountered specifies the missing the module which can be fixed only by installing it in Python Environment by PIP Manager. By executing the installation command, the module is been installed and for verification, we versionnt the vpackageof the package and ensure that the module is successfully installed on our system.