Last updated: Apr 8, 2024
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The Python "ModuleNotFoundError: No module named 'boto3'" occurs when we
forget to install the boto3
module before importing it or install it in an
incorrect environment.
To solve the error, install the module by running the pip install boto3
command.
Open your terminal in your project's root directory and install the boto3
module.
# ๐๏ธ In a virtual environment or using Python 2 pip install boto3 # ๐๏ธ For Python 3 (could also be pip3.10 depending on your version) pip3 install boto3 # ๐๏ธ If you get a permissions error sudo pip3 install boto3 pip install boto3 --user # ๐๏ธ If you don't have pip in your PATH environment variable python -m pip install boto3 # ๐๏ธ For Python 3 (could also be pip3.10 depending on your version) python3 -m pip install boto3 # ๐๏ธ Using py alias (Windows) py -m pip install boto3 # ๐๏ธ For Anaconda conda install -c conda-forge boto3 # ๐๏ธ For Jupyter Notebook !pip install boto3
After you install the boto3 package, try importing it like:
import boto3 print(boto3.__version__)
The error occurs for multiple reasons:
boto3
package installed by running pip install boto3
.boto3.py
which would shadow the official module.boto3
which would shadow the imported variable.If the error persists, get your Python version and make sure you are installing the package using the correct Python version.
python --version
For example, my Python version is 3.10.4
, so I would install the boto3 package
with pip3.10 install boto3
.
pip3.10 install boto3 # ๐๏ธ If you get a permissions error use pip3 (NOT pip3.X) sudo pip3 install boto3
Notice that the version number corresponds to the version of pip
I'm using.
If the PATH for pip
is not set up on your machine, replace pip
with
python3 -m pip
:
# ๐๏ธ Make sure to use your version of Python, e.g. 3.10 python3 -m pip install boto3
If the "No module named 'boto3'" error persists, try restarting your IDE and development server/script.
You can
check if you have the boto3
package installed
by running the pip show boto3
command.
# ๐๏ธ Check if you have boto3 installed pip show boto3 # ๐๏ธ If you don't have pip set up in PATH python -m pip show boto3
The pip show boto3
command will either state that the package is not installed
or show a bunch of information about the package, including the location where
the package is installed.
If the package is not installed, make sure your IDE is using the correct version of Python.
boto3
package using the incorrect version or your IDE might be set up to use a different version.For example, In VSCode, you can press CTRL + Shift + P
or (โ
+ Shift
+ P
on Mac) to open the command palette.
Then type "Python select interpreter" in the field.
Then Select the correct Python version from the dropdown menu.
If you are using a virtual environment, make sure you are installing boto3
in
your virtual environment and not globally.
You can try creating a virtual environment if you don't already have one.
# ๐๏ธ Use the correct version of Python when creating VENV python3 -m venv venv # ๐๏ธ Activate on Unix or MacOS source venv/bin/activate # ๐๏ธ Activate on Windows (cmd.exe) venv\Scripts\activate.bat # ๐๏ธ Activate on Windows (PowerShell) venv\Scripts\Activate.ps1 # ๐๏ธ Install boto3 in your virtual environment pip install boto3
If the python3 -m venv venv
command doesn't work, try the following 2
commands:
python -m venv venv
py -m venv venv
Your virtual environment will use the version of Python that was used to create it.
boto3.py
because that would shadow the original boto3
module.You also shouldn't be declaring a variable named boto3
as that would also
shadow the original module.
If the error is not resolved, try to uninstall the boto3
package and then
reinstall it.
# ๐๏ธ Check if you have boto3 installed pip show boto3 # ๐๏ธ If you don't have pip set up in PATH python -m pip show boto3 # ๐๏ธ Uninstall boto3 pip uninstall boto3 # ๐๏ธ If you don't have pip set up in PATH python -m pip uninstall boto3 # ๐๏ธ Install boto3 pip install boto3 # ๐๏ธ If you don't have pip set up in PATH python -m pip install boto3
Try restarting your IDE and development server/script.
You can also try to upgrade the version of the boto3 package.
pip install boto3 --upgrade # ๐๏ธ If you don't have pip set up in PATH python -m pip install boto3 --upgrade
The error "Import "boto3" could not be resolved from source Pylance" occurs
when the boto3
module is not installed or you have selected the incorrect
Python interpreter in your IDE (e.g. Visual Studio Code).
To solve the error, install boto3
and select the correct Python interpreter in
your IDE.
If you have multiple Python versions installed on your machine, you might have
installed the boto3
package using the incorrect version or your IDE might be
set up to use a different version.
For example, In Visual Studio Code you can:
CTRL + Shift + P
or (โ
+ Shift
+ P
on macOS) to open the
command palette.Then type "Python select interpreter" in the search field.
If the error persists, try restarting your IDE and development server/script. VSCode often glitches and a reboot resolves the issue.
If the error is not resolved, try to use the Visual Studio Code terminal to
install the boto3
module.
You can press CTRL + ` (Backtick) on your keyboard to open the Visual Studio code terminal.
CTRL+Shift+P
and then type "View: Toggle Terminal".Once you open the terminal, Visual Studio Code will automatically activate your virtual environment (if you have one).
Run the pip install boto3
command.
pip install boto3
If the error persists, try to select the Python interpreter by specifying the path:
CTRL + Shift + P
or (โ
+ Shift
+ P
on Mac) to open the command
palette.venv
folder,
then double-click on the Scripts
folder, select the python.exe
file and
then Select interpreter.venv
folder, then double-click on the bin
folder, select the python
file and
then Select interpreter.python.exe
or python
executable, specify the path to
the file and select the executable.where python python -c "import sys; print(sys.executable)"
If the error persists, try restarting your IDE and development server/script.
If none of the suggestions helped, you can use a comment to disable the Pylance warning in your IDE.
import boto3 # type: ignore print(boto3)
You simply have to add the # type: ignore
command on the same line as the
import statement to disable the check for the specific import.
boto3
.To install the boto3
module on Windows:
pip install boto3
and press Enter.pip install boto3 # ๐๏ธ For Python 3 pip3 install boto3 # ๐๏ธ If you don't have pip in your PATH environment variable python -m pip install boto3 # ๐๏ธ For Python 3 python3 -m pip install boto3 # ๐๏ธ Using py alias py -m pip install boto3 # ๐๏ธ If you get a permissions error pip install boto3 --user # ๐๏ธ For Anaconda conda install -c conda-forge boto3
If the command doesn't succeed, try running CMD as an administrator.
If you get the error
'pip' is not recognized as an internal or external command,
use the python -m
command when installing boto3
.
python -m pip install boto3 python3 -m pip install boto3 py -m pip install boto3
Alternatively, you can install the boto3
module in a virtual environment:
Shift
and right-click in Explorer.# ๐๏ธ Might also be: "python3 -m venv venv" python -m venv venv # ๐๏ธ Activate on Windows (PowerShell) venv\Scripts\Activate.ps1 # ๐๏ธ Activate on Windows (cmd.exe) venv\Scripts\activate.bat # ๐๏ธ Install boto3 in your virtual environment pip install boto3
If the python -m venv venv
command doesn't work, try the following 2 commands:
python3 -m venv venv
py -m venv venv
.If you see an error message that ps1 cannot be loaded because running scripts is disabled on this system, run the following command, type "yes" when prompted and rerun the activation command.
Set-ExecutionPolicy RemoteSigned -Scope CurrentUser
boto3
module is installed by using the pip show boto3
command.pip show boto3 pip3 show boto3 python -m pip show boto3 python3 -m pip show boto3
The pip show boto3
command will either state that the package is not installed
or show a bunch of information about the package, including the location where
the package is installed.
To install boto3 on macOS or Linux:
pip install boto3
and press Enter.pip install boto3 # ๐๏ธ For Python 3 pip3 install boto3 # ๐๏ธ If you get a permissions error sudo pip3 install boto3 # ๐๏ธ If you don't have pip in your PATH environment variable python -m pip install boto3 # ๐๏ธ For Python 3 python3 -m pip install boto3 # ๐๏ธ Alternative if you get a permissions error pip install boto3 --user # ๐๏ธ For Anaconda conda install -c conda-forge boto3
If you get an error that pip
isn't found, use the python -m
command.
python -m pip install boto3 python3 -m pip install boto3
If you get a permissions error, prefix the command with sudo
.
sudo pip install boto3 sudo pip3 install boto3
Alternatively, you can install the boto3
package in a virtual environment:
# ๐๏ธ Could also be "python -m venv venv" python3 -m venv venv # ๐๏ธ Activate virtual env on macOS or Linux source venv/bin/activate # ๐๏ธ Install boto3 in your virtual environment pip install boto3
Your virtual environment will use the version of Python that was used to create it.
python3 -m venv venv
command doesn't work, use python -m venv venv
instead.You can use the pip show
command to verify
boto3
has been installed
successfully.
pip show boto3 pip3 show boto3 python -m pip show boto3 python3 -m pip show boto3
The pip show boto3
command will either state that the package is not installed
or show a bunch of information about the package.
To install boto3 in Visual Studio Code:
pip install boto3
command to install the boto3
module.pip install boto3 # ๐๏ธ For Python 3 pip3 install boto3 # ๐๏ธ If you get a permissions error sudo pip3 install boto3 # ๐๏ธ If you don't have pip in your PATH environment variable python -m pip install boto3 # ๐๏ธ For Python 3 python3 -m pip install boto3 # ๐๏ธ Using py alias py -m pip install boto3 # ๐๏ธ Alternative if you get a permissions error pip install boto3 --user
CTRL+Shift+P
and then type "View: Toggle Terminal".When installing Python modules in Visual Studio code, make sure that your IDE is configured to use the correct Python version.
Press CTRL+Shift+P
or (โ
+ Shift
+ P
on Mac) to open the command
palette.
Then type "Python select interpreter" in the field.
Then Select the correct Python version from the dropdown menu.
You can use the python --version
command if you need to get your version of
Python.
python --version python3 --version
You can also try creating a virtual environment if you don't already have one.
# ๐๏ธ Could also be "python -m venv venv" or "py -m venv venv" python3 -m venv venv # ๐๏ธ Activate on Unix or MacOS source venv/bin/activate # ๐๏ธ Activate on Windows (cmd.exe) venv\Scripts\activate.bat # ๐๏ธ Activate on Windows (PowerShell) venv\Scripts\Activate.ps1 # ๐๏ธ Install boto3 in your virtual environment pip install boto3
Your virtual environment will use the version of Python that was used to create it.
To install boto3 in PyCharm:
Alt+F12
on your keyboard to open the terminal.pip install boto3
command to install the boto3
module.pip install boto3 # ๐๏ธ For Python 3 pip3 install boto3 # ๐๏ธ If you get a permissions error sudo pip3 install boto3 # ๐๏ธ If you don't have pip in your PATH environment variable python -m pip install boto3 # ๐๏ธ For Python 3 python3 -m pip install boto3 # ๐๏ธ Using py alias py -m pip install boto3 # ๐๏ธ Alternative if you get a permissions error pip install boto3 --user
Alternatively, you can use the IDE itself to install the module.
+
icon and type boto3
.Click on "File" > "Settings" > "Project" > "Python Interpreter".
Then Select the correct Python version from the dropdown menu.
You can use the python --version
command if you need to get your version of
Python.
python --version python3 --version
To install boto3 in Anaconda:
boto3
in the search bar to the right.boto3
package and click on "Apply".Alternatively, you can install the boto3
package with a command.
If you are on Windows, search for "Anaconda Prompt" and open the application.
If you are on macOS or Linux, open your terminal.
Run the following command to install the boto3
package.
# ๐๏ธ Using conda conda install -c conda-forge boto3 # ๐๏ธ Alternatively use `pip` pip install boto3 # ๐๏ธ For Python 3 pip3 install boto3 # ๐๏ธ If you get a permissions error sudo pip3 install boto3 # ๐๏ธ If you don't have pip in your PATH environment variable python -m pip install boto3 # ๐๏ธ For Python 3 python3 -m pip install boto3 # ๐๏ธ Using py alias py -m pip install boto3 # ๐๏ธ Alternative if you get a permissions error pip install boto3 --user
Click on the following article if you need to install a specific version of the package using Anaconda.
To install boto3 in Jupyter Notebook:
pip install boto3
and press Enter.# ๐๏ธ Using pip pip install boto3 # ๐๏ธ For Python 3 pip3 install boto3 # ๐๏ธ If you get a permissions error sudo pip3 install boto3 # ๐๏ธ If you don't have pip in your PATH environment variable python -m pip install boto3 # ๐๏ธ For Python 3 python3 -m pip install boto3 # ๐๏ธ Using py alias py -m pip install boto3 # ๐๏ธ Using conda conda install -c conda-forge boto3 # ๐๏ธ Alternative if you get a permissions error pip install boto3 --user
Alternatively, you can use the Python ipykernel.
Click on "New" and then click on "Python 3 (ipykernel)".
Type !pip install boto3
and click on "Run".
Note that the pip install
command must be prefixed with an exclamation mark if
you use this approach.
!pip install boto3
Once you type the command, click "Run" to install the boto3
module.
If you get a permissions error, e.g. "[WinError: 5] Access is denied", add the
--user
option to the installation command.
!pip install boto3 --user
If the error persists, try to restart the Jupyter Kernel and rerun the command.