Quick Fix:
Python raises the
ImportError: No module named 'textblob'
when it cannot find the library
textblob
. The most frequent source of this error is that you haven’t installed
textblob
explicitly with
pip install textblob
. Alternatively, you may have different
Python versions
on your computer, and
textblob
is not installed for the particular version you’re using.
In particular, you can try any of the following commands, depending on your concrete environment and installation needs:
💡 If you have only one version of Python installed:pip install textblob
💡 If you have Python 3 (and, possibly, other versions) installed:pip3 install textblob
💡 If you don't have PIP or it doesn't workpython -m pip install textblob
python3 -m pip install textblob
💡 If you have Linux and you need to fix permissions (any one):sudo pip3 install textblob
pip3 install textblob--user
💡 If you have Linux with aptsudo apt install textblob
💡 If you have Windows and you have set up the py aliaspy -m pip install textblob
💡 If you have Anacondaconda install -c anaconda textblob
💡 If you have Jupyter Notebook!pip install textblob!pip3 install textblob
Problem Formulation
You’ve just learned about the awesome capabilities of the
textblob
library and you want to try it out, so you start your code with the following statement:
import textblob
This is supposed to import the textblob library into your
(virtual) environment
. However, it only throws the following
ImportError: No module named textblob
:
>>> import textblob
Traceback (most recent call last):
File "<pyshell#6>", line 1, in <module>
import textblob
ModuleNotFoundError: No module named 'textblob'
Solution Idea 1: Install Library textblob
The most likely reason is that Python doesn’t provide
textblob
in its standard library. You need to install it first!
To fix this error, you can run the following command in your Windows shell:
$ pip install textblob
This simple command installs
textblob
in your virtual environment on Windows, Linux, and MacOS. It assumes that your
pip
version is updated. If it isn’t, use the following two commands in your terminal, command line, or shell (there’s no harm in doing it anyways):
💡
Note
: Don’t copy and paste the
$
symbol. This is just to illustrate that you run it in your shell/terminal/command line.
Solution Idea 2: Fix the Path
The error might persist even after you have installed the
textblob
library. This likely happens because
pip
is installed but doesn’t reside in the path you can use. Although
pip
may be installed on your system the script is unable to locate it. Therefore, it is unable to install the library using
pip
in the correct path.
To fix the problem with the path in Windows follow the steps given next.
Step 1
: Open the folder where you installed Python by opening the command prompt and typing
where python
The
ModuleNotFoundError
may appear due to
relative imports
. You can learn everything about relative imports and how to create your own module in
this article
.
You may have mixed up Python and pip versions on your machine. In this case, to install
textblob
for Python 3, you may want to try
python3 -m pip install textblob
or even
pip3 install textblob
instead of
pip install textblob
If you face this issue server-side, you may want to try the command
pip install --user textblob
If you’re using Ubuntu, you may want to try this command:
sudo apt install textblob
You can also check out
this article
to learn more about possible problems that may lead to an error when importing a library.
Understanding the “import” Statement
import textblob
In Python, the
import
statement serves two main purposes:
Search the module by its name, load it, and initialize it.
Define a name in the local namespace within the scope of the
import
statement. This local name is then used to reference the accessed module throughout the code.
What’s the Difference Between ImportError and ModuleNotFoundError?
What’s the difference between
ImportError
and
ModuleNotFoundError
?
Python defines an
error hierarchy
, so some error classes
inherit
from other error classes. In our case, the
ModuleNotFoundError
is a subclass of the
ImportError
class.
You can see this in this screenshot from the
docs
:
How to Call a Function from Another File in Python?
How to Fix “ModuleNotFoundError: No module named ‘textblob'” in PyCharm
If you create a new Python project in
PyCharm
and try to import the
textblob
library, it’ll raise the following error message:
Traceback (most recent call last):
File "C:/Users/.../main.py", line 1, in <module>
import textblob
ModuleNotFoundError: No module named 'textblob'
Process finished with exit code 1
The reason is that each PyCharm project, per default, creates a
virtual environment
in which you can install custom Python modules. But the virtual environment is initially empty—even if you’ve already installed
textblob
on your computer!
Here’s a screenshot exemplifying this for the
pandas
library. It’ll look similar for
textblob
.
You can also manually install a new library such as
textblob
in PyCharm using the following procedure:
Open
File > Settings > Project
from the PyCharm menu.
Select your current project.
Click the
Python Interpreter
tab within your project tab.
Click the small
+
symbol to add a new library to the project.
Now type in the library to be installed, in your example Pandas, and click
Install Package
.
Wait for the installation to terminate and close all popup windows.
Here’s an analogous example:
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