So I am following this tutorial and I am about to give up since i am working on a windows machine and I am pulling my hair out finding equivalencies.
I have a virtual environment, but when I try to run my code it dosent appear to be finding the local dependancies!!
(venv) PS C:\Users\Vince\skellys\Flask_skelly\venv> python Bartender_no_ui.py
Traceback (most recent call last): File "Bartender_no_ui.py", line 7, in <module>
import lxml
ImportError: No module named lxml
How can i check if the dependencies are there and how do i make sure my code is running from venv?? Am I just to much of a noob to be trying this tutorial anyway??
maybe relevant details- I had to use Conda rather than pip to install lxml, because pip couldnt get the dependencies of libxml2 and libxslt, but I get no module error for the other modules that I installed in the venv using pip as well
If you do
pip freeze
That should show you what modules you have installed in your virtualenv as long as you have it active.
Seeing as how you are working on windows I'd check out this site Its what I followed when I first got started.
Haven't used Conda much myself so not familiar with how it works but I'm guessing that won't install to your virtualenv. If you download lxml from here you should be able to install it into your virtualenv on windows.
its not the best solution but I figured out a hack around - I copied lxml from my c:\anaconda\pkgs folder. Code appears to be running fine. figures.
Related
I want to use 'pynput', so I used pip to add it to my environment.
The installation proceeds without problem.
But I am unable to import it into my project.
I am using python 3.8.1 on my environment.
I used pip3 for installation.
I have already tried to install pynput, uninstall it and reinstall it multiple times.
My .py file doesn't have a confusing name like "pynput.py"
I am comfortable with my environment when I try to execute my file.
I am trying to run from my terminal or VSCodium, and neither of them works.
And I work on Debian 10.
pip freeze :
pynput==1.6.7
python-xlib==0.26
six==1.14.0
Traceback :
Traceback (most recent call last):
File "./play.py", line 6, in <module>
from pynput import keyboard
ModuleNotFoundError: No module named 'pynput'
So I don't understand why it doesn't work.
thank you in advance for your help :)
When creating my project, I was not working under an environment, so I used the classic shebang: #!/bin/python3.
Then, I went under an environment to use pynput, but I just forgot to change my shebang to #!/usr/bin/env python.
So, actually, I didn't risk finding pynput
It might be possible you have two versions. Rry installing with python3 -m pip install pynput or you should use some older version of Python. I am using 3.7.5 and its works perfect for me.
Try importing from the terminal.
I am facing a situation where modules like pyodbc which used to work earlier (3 weeks back) are not working anymore in my laptop. I am repeatedly getting Module not found error.
To resolve it by myself, I have gone through similar articles in stack overflow and implemented some suggestions like this. Yet the issue still persists. My machine (Windows 10) has only one python version (python v3.7.2), and I have never created any virtualenv.
C:\Users\Kris\eclipse-workspace\SQLPyODBC>conntest.py --serverName "IDEA-PC\SQLEXPRESS" --name "SampleStore" --trustedConn "yes"
Traceback (most recent call last):
File "C:\Users\Kris\eclipse-workspace\SQLPyODBC\conntest.py", line 1, in <module>
import pyodbc
ModuleNotFoundError: No module named 'pyodbc'
The referenced package is available under C:\Users\Kris\AppData\Local\Programs\Python\Python37-32\Lib\site-packages directory. Also the path of python interpreter in eclipse IDE (PyDev) is pointing to correct python executable path.
Just to test, I have downloaded pymssql module, and guess what... it is also showing the same error message. I have uninstalled and re-installed packages. No solution.
If you're using Anaconda install using following code,
conda install -c anaconda pyodbc
Before importing pyodbc in python, you should install the module by using pip directly from cmd.
pip install pyodbc
if that does not work, try using pip to uninstall and install it again after a restart (Or kill all python related tasks). Hope it works
I have installed the requests module
C:\Python34\Scripts\easy_install.exe requests
i got to the folder location
C:\Python34\Lib\site-packages\requests-2.13.0-py3.4.egg\requests
I have a path variable in system
C:\Python34\Lib\site-packages
yet when i run my script
C:\Users\beast\Desktop>update.py
I get the error No module named 'requests'
Traceback (most recent call last):
File "C:\Users\beast\Desktop\plex_playlist_update.py", line 17, in <module>
import requests
ModuleNotFoundError: No module named 'requests'
I tried installing using pip just in case
python -m pip install requests
Requirement already satisfied: requests in c:\python34\lib\site-packages\requests-2.13.0-py3.4.egg
I am new to python and I cant find an answer anywhere.
UPDATE:
I found a command to check my python search location.
C:\Users\beast\Desktop>python -c "import site; print(site.getsitepackages())"
['C:\\Python34', 'C:\\Python34\\lib\\site-packages']
I think it has to do with C:\Python34 vs C:\python34? How do i check or fix this?
The problem here is maybe because of the different versions of python installed.
If you are a Windows user, you can go to Path in Environment variables and remove the paths to unnecessary versions of python (if any). Modules installed for one version of python won't work in another version.
So I ended up going with python environment. Per python documentation it is the way to go anyway. The below command are run on the root folder of the python app.
py -m venv env
then
./env/Scripts/activate
I then ran my pip upgrade and everything is working. Obviously this did not fix it computer wide. just for my python app. But from documentation this is better because of version control of the whole enviroment.
This creates a "env" folder at the root which will have all the packages installed. Need to install all requirements again or use the requirements.txt file.
I've been trying for a couple of hours already. It seems IDLE can't find any third-party module. I am a Python beginner.
Here is some info about my system:
OSX version: 10.11.5
python version: Python 2.7, Python 3.4, Python 3.5
The initial installation using pip (among other methods) seems to work fine. When I repeat the installation, terminal responds with:
Requirement already satisfied (use --upgrade to upgrade): pyperclip in
./anaconda/lib/python3.4/site-packages
However, when I go to IDLE (Python 3.4) and try to import the module, IDLE responds with:
Traceback (most recent call last): File "", line 1, in
import pyperclip ImportError: No module named 'pyperclip'
I have read that it may have something to do with my PATH or some virtual environment. I’ll be frank, I’m not sure what to make of these as they seem beyond my current ability.
This inability to import modules is becoming an almost insurmountable roadblock to advancing with Python. If you can offer any ideas on what I can do or can ELI5 the solution, I am forever in your debt?
It seems you are using conda, but you are trying to install the pyperclip module with pip. Have you tried running conda install pyperclip?
As stated here:
Because Conda introduces a new packaging format, you cannot use pip and Conda interchangeably; pip cannot install the Conda package format. You can use the two tools side by side but they do not interoperate either.
I'm very new to python and any non-basic computer functions in general, but I'm having a very basic problem and I can't figure out how to fix it. Any time I download a module from the internet and try to import it in python, I get an error message. For example, I just downloaded wxPython after being instructed to do so on a tutorial program for Python I've been using, and after entering "import wx" I got:
Traceback (most recent call last):
File "<pyshell#4>", line 1, in <module>
import wx
ImportError: No module named wx
How do I fix this so that python can find modules I download?
Thanks!!
Python version 2.7.3, and I downloaded wxPython from the download link on the website. Another thing I noticed: whenever I type in python setup.py install in the Terminal, I get:
/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
can't open file 'setup.py': [Errno 2] No such file or directory
Which seems to be another huge problem?
There are a few things you need to do to actually debug this:
Run python and check what version you are running.
type where python and figure out if you have multiple versions of python running at once.
With pip or easy_install, read the output to check where they are installing packages. It's somewhat likely that they are installing to the system-wide Python 2.6, as opposed to the version that you want it to be installed to (Python 2.7).
If you find any packages installed in the wrong place with 3, uninstall them with pip uninstall <packagename> and then specifically reinstall them to 2.7 with easy_install-2.7 or pip-2.7 install. If you don't see the option for easy_install-2.7 or pip-2.7, you need to install distribute and run its setup.py file with the specific version of Python you are using.
Make sure you are actually in the directory when running setup.py. For example, to install distribute, you need to cd into the appropriate directory to install.
Finally, a separate note: it's far easier to install packages with easy_install or pip, as opposed to downloading them separately. You should try doing that first. Again, distribute has more info.