Hi @Caroline @Franky1, I changed ‘psycopg2’ to ‘psycopg2-binary’ in my requirements.txt and solved the problem. Thanks for your reply :smiley: Answer from Vika on discuss.streamlit.io
Streamlit
discuss.streamlit.io › community cloud
Import "psycopg2" could not be resolved from source Pylance - Community Cloud - Streamlit
March 7, 2024 - My app works locally, but when I deploy it in github codespace, it will return the following message (*I already add psycopg2 and pingouin in requirement.txt): [{ “resource”: “/workspaces/ppm-automation-test/pages/Hello.py”, “owner”: “generated_diagnostic_collection_name#0”, “code”: { “value”: “reportMissingModuleSource”, “target”: { “$mid”: 1, “path”: “/microsoft/pyright/blob/main/docs/configuration.md”, “scheme”: “https”, “authority”: “github.com”, “fragment”: “reportMissingModuleS...
Stack Overflow
stackoverflow.com › questions › 71168304 › psycopg2-error-missingmodulesource-but-the-module-is-installed
python - Psycopg2 Error MissingModuleSource but the module is installed - Stack Overflow
February 18, 2022 - I am trying to connect to PostgresSql in python using psycopg2. I ran the following in my VS-Code and Mac terminal: ... It says that the requirement is already satisfied. Yet, when I go to import psycopg2 I get the following error:
python - ImportError: No module named psycopg2 - Stack Overflow
In installation process of OpenERP 6, I want to generate a config file with these commands: cd /home/openerp/openerp-server/bin/ ./openerp-server.py -s --stop-after-init -c /home/openerp/openerp-s... More on stackoverflow.com
[Bug] Incorrect reportShadowedImports on Python 3.10 venv and override
Environment data Language Server version: 2023.8.40 OS and version: darwin arm64 Python version (and distribution if applicable, e.g. Anaconda): 3.10.11 (pyenv) python.analysis.indexing: true pytho... More on github.com
5
August 25, 2023Error loading psycopg2 module: No module named 'psycopg2'
Hi all, First of all, I've read all the posts I could find about this problem to no avail :( I've got an up&running default webapp with python3 and django already working with default d... More on github.com
9
May 26, 2021python - Error: No module named psycopg2.extensions - Stack Overflow
I am trying to set up a PostgreSQL database for my django project, which I believe I have done now thanks to the replies to my last question Problems setting up a postgreSQL database for a django p... More on stackoverflow.com
Should I install psycopg2-binary or psycopg?
Use the package and major version supported by the application; psycopg is the modern package while psycopg2-binary can simplify local development.
pythonpool.com
pythonpool.com › home › error › fix no module named psycopg2: install and environment checks
Fix No Module Named psycopg2: Install and Environment Checks
Why does Python say no module named psycopg2?
The active interpreter cannot find a package that provides the psycopg2 module, often because pip installed into another environment.
pythonpool.com
pythonpool.com › home › error › fix no module named psycopg2: install and environment checks
Fix No Module Named psycopg2: Install and Environment Checks
Why can source installation fail?
A source build may require PostgreSQL client headers and a compiler, while a compatible wheel avoids those system build dependencies.
pythonpool.com
pythonpool.com › home › error › fix no module named psycopg2: install and environment checks
Fix No Module Named psycopg2: Install and Environment Checks
Python Forum
python-forum.io › thread-34556.html
Psycopg2 doesn't work with python2
Recentley i installed psycopg2 2.9 version and tried to connect it with python2.7 but nothing doesn't work ,my VS Code sends me an error:Import "psycopg2" could not be resolved from sourcePylancerepor
Bobby Hadz
bobbyhadz.com › blog › python-no-module-named-psycopg2
ModuleNotFoundError: No module named 'psycopg2' in Python | bobbyhadz
April 8, 2024 - To solve the error, install the module by running the pip install psycopg2-binary command. Open your terminal in your project's root directory and install the psycopg2-binary module.
Top answer 1 of 16
222
Step 1: Install the dependencies
sudo apt-get install build-dep python-psycopg2
Step 2: Run this command in your virtualenv
pip install psycopg2-binary
Ref: Fernando Munoz
2 of 16
124
Use psycopg2-binary instead of psycopg2.
pip install psycopg2-binary
Or you will get the warning below:
UserWarning: The psycopg2 wheel package will be renamed from release 2.8; in order to keep installing from binary please use "pip install psycopg2-binary" instead. For details see: http://initd.org/psycopg/docs/install.html#binary-install-from-pypi.
Reference: Psycopg 2.7.4 released | Psycopg
YouTube
youtube.com › watch
python ImportError: No module named psycopg2 - YouTube
python ImportError: No module named psycopg2sudo apt-get install python-psycopg2sudo pip install psycopg2Python Tutorials : https://www.facebook.com/PythonTu...
Published May 1, 2017
GeeksforGeeks
geeksforgeeks.org › python › how-to-fix-modulenotfounderror-no-module-named-psycopg2-in-python
How to Fix 'ModuleNotFoundError: No Module Named psycopg2' in Python - GeeksforGeeks
July 23, 2025 - ... Below, are the approaches to solve “Modulenotfounderror: No Module Named ‘psycopg2′”. We can resolve this error by installing the psycopg2 package externally using the PIP.
Python Pool
pythonpool.com › home › error › fix no module named psycopg2: install and environment checks
Fix No Module Named psycopg2: Install and Environment Checks
December 9, 2021 - Fix the psycopg2 import error by checking the active Python environment, choosing psycopg2 or psycopg, and handling binary wheels and system dependencies correctly.
GitHub
github.com › microsoft › pylance-release › issues › 4762
[Bug] Incorrect reportShadowedImports on Python 3.10 venv and override · Issue #4762 · microsoft/pylance-release
August 25, 2023 - Environment data Language Server version: 2023.8.40 OS and version: darwin arm64 Python version (and distribution if applicable, e.g. Anaconda): 3.10.11 (pyenv) python.analysis.indexing: true python.analysis.typeCheckingMode: off Code Sn...
Author microsoft
MLJAR
mljar.com › modulenotfounderror › no-module-named-psycopg2
No module named psycopg2
Please try the below code cell if you are in Python notebook. If you get no error then you are using conda otherwise please use pip for installing new packages. ... If you are using virtual environment, please make sure that it is activated. For Python notebook users, please use the following command: import sys !{sys.executable} -m pip install psycopg2-binary
GitHub
github.com › psycopg › psycopg2 › issues › 1282
Error loading psycopg2 module: No module named 'psycopg2' · Issue #1282 · psycopg/psycopg2
May 26, 2021 - 'ENGINE': 'django.db.backends.postgresql_psycopg2', and it failed. Then, from some youtube videos, I tried: ... (env) PS D:\Users\llagos.NB-KEYONE15\Visual Studio projects\ecommerce-psql> python manage.py makemigrations Traceback (most recent call last): File "D:\Users\llagos.NB-KEYONE15\Visual Studio projects\ecommerce-psql\env\lib\site-packages\django\db\backends\postgresql\base.py", line 25, in import psycopg2 as Database ModuleNotFoundError: No module named 'psycopg2' ...
Author psycopg
Top answer 1 of 16
206
The first thing to do is to install the dependencies.
sudo apt-get build-dep python-psycopg2 sudo apt install python3-psycopg2 # Python 3
After that go inside your virtualenv and use:
pip install psycopg2-binary
These two commands should solve the problem.
2 of 16
44
pip install psycopg2-binary
The psycopg2 wheel package will be renamed from release 2.8; in order to keep installing from binary please use "pip install psycopg2-binary" instead. For details see: http://initd.org/psycopg/docs/install.html#binary-install-from-pypi.
YouTube
youtube.com › programmingknowledge2
How To Fix Import Could Not Be Resolved From Source Pylance - YouTube
Welcome to this tutorial on how to fix "Import could not be resolved from source" Pylance error.Pylance is a powerful language server that provides advanced ...
Published May 15, 2023 Views 43K
GitHub
github.com › microsoft › pylance-release › issues › 4606
Pylance seems to forget the selected interpreter after a (short) while: reportMissingImports · Issue #4606 · microsoft/pylance-release
July 14, 2023 - After some editing, lots of problems are shown because the imports could not be resolved.
Author microsoft
GitHub
github.com › microsoft › pyright › issues › 143
Import could not be resolved · Issue #143 · microsoft/pyright
June 4, 2019 - vironment '/Users/bfelbo/code/pulse' Attempting to resolve using root path '/Users/bfelbo/code/pulse' Could not find directory '/Users/bfelbo/code/pulse/psycopg2' Did not find file '/Users/bfelbo/code/pulse/psycopg2.pyi' or '/Users/bfelbo/code/pulse/psycopg2.py' Looking for typeshed path Looking for typeshed third_party path Attempting to resolve using root path '/Users/bfelbo/.vscode/extensions/ms-pyright.pyright-1.0.36/typeshed-fallback/third_party/2and3' Could not find directory '/Users/bfelbo/.vscode/extensions/ms-pyright.pyright-1.0.36/typeshed-fallback/third_party/2and3/psycopg2' Did not
Author microsoft
Streamlit
discuss.streamlit.io › tag › needs-more-info › 214
Latest needs-more-info topics - Streamlit
Topics tagged needs-more-info
Top answer 1 of 6
3
I remember I've fixed this issue by uninstalling psycopg2 and installing the *binary* one
you can install it using these commands
*sudo pip uninstall psycopg2 *
*pip install psycopg2-binary*
using Pycharm interface :
*1-Ctrl+alt+s *
*2-search interpreter*
*3-on the right side of the window click on +*
*4-search psycopg2-binary and click install*
if you still have the same problem make sure that you are using your* system interpreter* and not your virtualenv interpreter if you have installed
2 of 6
1
this working ...
sudo apt-get install libpq-dev
pip install psycopg2
sudo apt-get install build-dep python-psycopg2
pip3 install psycopg2
Django Forum
forum.djangoproject.com › using django › mystery errors
Psycopg will not work - Mystery Errors
December 24, 2023 - I have tried to uninstall psycopg[binary] and uninstall django. Than I have tried to reinstall using pip install psycopg, pip install psycopg[binary, pip install psycopg2[binary] and of course pip install django · I have checked the psycopg documentation and I am in line with what they ask ...
GitHub
github.com › spyder-ide › spyder › issues › 21228
Unable to import psycopg2 due to mixing packages from different Python installations · Issue #21228 · spyder-ide/spyder
August 7, 2023 - #if you have installed psycopg2-binary import psycopg2 File ~/Library/Python/3.9/lib/python/site-packages/psycopg2/__init__.py:51 from psycopg2._psycopg import ( # noqa ImportError: dlopen(/Users/my_username/Library/Python/3.9/lib/python/site-packages/psycopg2/_psycopg.cpython-39-darwin.so, 0x0002): tried: '/Users/my_username/Library/Python/3.9/lib/python/site-packages/psycopg2/_psycopg.cpython-39-darwin.so' (mach-o file, but is an incompatible architecture (have 'arm64', need 'x86_64')), '/System/Volumes/Preboot/Cryptexes/OS/Users/my_username/Library/Python/3.9/lib/python/site-packages/psycop
Author spyder-ide