I'm trying to set up a script with SQL connection, and am running into the following error:
ModuleNotFoundError: No module named 'pyodbc'
from the line:
import pyodbc
I'm using Python 3.9.2, Spyder version 4.2.3. Updated to latest Spyder version 5.0.1, no change.
Weirdly I have no trouble importing the module from the command line, it's only when I run it through Spyder that I get this issue.
Normally, from what I've read this would be a case of multiple environments, but I have yet to set up any environments so I only have one python installation.
I also have the site-packages folder properly added to path, heck I've moved the pyodbc files into their own directory and added THAT to the path.
I've copy and pasted the files into Spyder's packages directory too, but still didn't fix the issue.
The only thing I can think of is this:
which indicates that Spyder is using Python 3.7.9 as its interpreter rather than the version I actually have installed?
Any idea what the issue could be?
Thank you Ewran for your help.
When I changed the interpreter it gave me an error message to update my spyder-kernels which seems to have fixed the issue.
To summarize for others:
1). Make sure you have a path to C:\Users<User>\AppData\Local\Programs\Python\Python39\Lib\site-packages
2). Make sure you're installing the module to the correct environment
3). Make sure Spyder is using the correct interpreter, point it to the desired python.exe and update Spyder's kernels if needed.
If you are fine with the Python 3.7.9 used by Spyder, you can type
!pip install pyodbc
directly in Spyder's console to install pyodbc.
Then, the import should work.
I was getting exactly the same issue with installing using pip, but after a while of being stuck I remembered that running CMD as administrator does the trick many times -- and it did
Related
I am trying to learn Python and debug code for the first time in VS Code (latest edition). I have anaconda running and the code I have runs fine by itself but now I need to know how to update the code and debug it for the first time.
I keep getting the following error related to NumPy:
Exception has occurred: ImportError
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy C-extensions failed. This error can happen for
many reasons, often due to issues with your setup or how NumPy was
installed.
We have compiled some common reasons and troubleshooting tips at:
https://numpy.org/devdocs/user/troubleshooting-importerror.html
Please note and check the following:
The Python version is: Python3.7 from "C:\Miniconda2\envs\myproject_flask\python.exe"
The NumPy version is: "1.18.5"
and make sure that they are the versions you expect.
Please carefully study the documentation linked above for further help.
Original error was: DLL load failed: The specified module could not be found.
In the Miniconda path above the Python.exe is version 3.7.7. I tried to install NumPy like so in myproject directory:
(myproject_flask) c:\MyProject\source\MyProject.Flask>conda install numpy=1.18.5
I still get the same error when I go to F5 to debug and run to a breakpoint.
Need help with my environment.
I need to use VS Code in my Windows environment with Anaconda.
You should launch VS Code from Anaconda Navigator so that the environment is initialized.
When you have problems with importing the numpy C-extensions in Anaconda it's very likely that your virtual environment hasn't been activated. Having just Python on the path is not good enough. You also need access to the libraries. This is what the activation does.
When you are running/debugging code you should see a terminal open. You can tell from the prompt
(myproject_flask) C:\MyProject
that conda has been activated. Sometimes this just takes a bit too long for VSCode. So simply push the start button a second time.
Note that the Code Runner extension in VSCode is also known to cause this kind of problems.
However, I wonder why you are using Miniconda2 with Python3, although in general this should work.
I was getting the error even after adding all the anaconda paths, it was due to VScode running the code in the python debugger terminal which is not able to enter the conda environment.
This worked for me:
press ctrl+Shift+P > Type Terminal:Select Default profile > Select Command prompt
after this code ran in Command prompt by default, inside the environment.
I'm trying to use anaconda to setup an environment for jupyter notebook. It's not going well... I've got everything working without anaconda (just on the normal windows terminal). On Anaconda terminal however, whenever I try to install jupyter notebook it gives me an import error (could be circular issue it says). I also cannot open anaconda navigator through either the app or command prompt. I have followed documentation and this video. Please any help would be greatly appreciated, I am going to try uninstalling anaconda and then seeing if that gets me any results...
What is the library's name are you trying to import? I am guessing 'jupyter'
Checking your local filenames might be useful. If any files in your project involve the word that is in the import statement, that could prevent the actual jupyter library being imported.
I had the same problem, tried to import numpy and got a similar error. Turns out that I had a file called 'numpy.py' in my project directory. I renamed it and solved the problem.
Try to reset pyzmq by doing the following:
pip uninstall pyzmq
pip install pyzmq
I'm having a problem with importing modules in python.
When I run my program in the command line it works perfectly fine.
However, when I try to run the same program in the python shell I am prompted with the following error:
ModuleNotFoundError: No module named 'matplotlib'
I already successfully installed matplotlib using 'python -m pip install matplotlib'.
I've read this can happen when you have two different versions of python installed; however, I don't.
I've uninstalled and reinstalled python and I still am having the same issue. I've also uninstalled and reinstalled matplotlib using pip.
I believe my problem is the module paths that python uses to search for imported modules are different between the two.
When I use the 'print(sys.path)' command in the python shell and the command line I get two different outputs.
Any help would be greatly appreciated!!!
The file different system paths between the python shell and the command line
You have two versions of python. I would recommend you to remove all pythons you have and go for anaconda https://www.anaconda.com/distribution/. It will fix your path problems and allow you to create environments with different versions of python. This is the least painful way also for future :) good luck.
I suppose, you have both of the Python versions installed on the same computer.
If that is so, then my answer would be to go inside both Python script folders and install matplotlib on both of them.
I have also faced that issue. My path includes pip of Python 3.7.1 and whenevwer I try to import modules on Python 3.4. It throws an error!
Maybe, you could add both of the Pythons to the path.
I encountered this same problem – python -c "import sklearn" would work just fine, but import sklearn inside a Python program failed. Both my one-liner and program was using the same Python version (version 3.8.10).
I eventually got the program to work by replacing the shebang line (originally #!/usr/bin/python) with #!/bin/env python.
I don't know why this worked exactly (sorry). Presumably some path got reset, and the module loaded from a different location, but it might help someone so I'm posting it here nontheless. (If you know more, feel free to edit this answer.)
The command 'import torch' causes the build error: 'ModuleNotFoundError: No module named 'torch''.
But when I run the command in the terminal, pytorch works just fine (Python 3.7.X).
Are you using a venvin the project you are right now? If that is so, then you need to install torch in that venv, as it has been created just for the project, so it has not got any extra modules like that one.
Take a look at this. And make sure that the module is in the environment your project is!
In Pycharm for example, whenever you create a new project with a new venv(virtual environment), you need to add to your project settings->interpreter settings the module manually, so it can be imported. Because it may be installed in your system, but not in that venvspecifically, which will look in there!
try this
link
it might help.
Also Faced similar issue in Windows 10 with Anaconda installed. Installed pytorch package using conda install command which I found here: http://pytorch.org/
The usual import from command-line worked for my environment(torch):
Beginner here.
I’m trying to use sklearn in pycharm. When importing sklearn I get an error that reads “Import error: No module named sklearn”
The project interpreter in pycharm is set to 2.7.10 (/anaconda/bin/python.app), which should be the right one.
Under default preferenes, project interpreter, I see all of anacondas packages. I've double clicked and installed the packages scikit learn and sklearn. I still receive the “Import error: No module named sklearn”
Does anyone know how to solve this problem?
To make sure you have Scikit-learn package installed on your PyCharm IDE, go to File Menu>Settings and search for Interpreter. Select Project Interpreter, and if you dont see Scikit-learn in the list of packages, click the + sign on the right end. It brings us another window with a search bar, where you can type 'Scikit-learn' and install (see screenshots). I hope this helps.
Screenshots:
,
please notice that, in the packages search 'Scikit-learn', instead 'sklearn'
go to terminal- type python -m pip install scikit-learn
then hit enter.
give it some seconds. It will be done.
Sample Image
Double check your python interpreter. Check whether you have select correct interpreter at the first when you create the project.
Or else you can check your interpreter from the project view under External Libraries.
In your case if you didn't select 2.7.10 (/anaconda/bin/python.app) as your interpreter for the project at the beginning still the program give the same error Import error: No module named sklearn.
Same error occurs to me i have fixed by selecting File Menu-> Default Settings-> Project Interpreter -> Press + button and type 'sklearn' Press install button. Installation will be done in 10 to 20 seconds.
If issue not resolved please check you PyCharm Interpreter path. Sometimes your machine have Python 2.7 and Python 3.6 both installed and there may be some conflict by choosing one.
I had exactly the same problem. I'm using PyCharm with Anaconda3 & Python 3.7, and I've installed other packages into/via PyCharms just fine (such as numpy, scipy, and others). But although scikit-learn (which contains sklearn, that was initially confusing) seems fully installed on my system, including "import sklearn" working outside of PyCharm, I could not get the "import sklearn" to succeed inside PyCharm.
I finally got a python-expert friend to help me. He verified everything was correctly installed on my system and verified that PyCharm was somehow messing up.
We finally determined that the venv (virtual environment) was not including scikit-learn (sklearn) even though I had imported it properly into the Project Interpreter in PyCharms.
Solution: Delete and recreate the VENV, specifically ticking the box Inherit Global Site Packages
See here: https://www.jetbrains.com/help/pycharm/creating-virtual-environment.html
for how to create a new virtual environment and get to that parameter.
SOLVED:
reinstalled Python 3.7.9 (not the latet)
installed numpy 1.17.5 (not the latest)
installed scikit-learn (latest)
sklearn works now!
For Mac OS:
PyCharm --> Preferences --> Project Interpreter --> Double Click on pip (a new window will open with search option) --> mention 'Scikit-learn' on the search bar --> Install Packages --> Once installed, close that new window --> OK on the existing window
and you are done.