hello i'm using python 3 and ros noetic, and i got this error
import can
ImportError: No module named can
I've got this error before, and I solved it through a very simple can-bus related installation command in google. But I can't find that command now
I've tried all the like $ sudo apt install python3-can.
but I can't fix it at all
thank you................
The problem is, that the module can't be found by your python.
first, try to remove the package with:
pip uninstall python-can
and re-install it with
pip install python-can
In case you have several versions of python installed (such as python2 and python3) make sure, you use
pip3
instead of pip.
Next you can try to manually search your package directories for the package, if it is even there.
Try cloning the library with git and running the setup.py installation, worked for me.
I'm running macOS version 11.0.1.
I'm trying to import a module called troposphere
I have Python2.7 as well as Python3.9.1 installed
When I try to import troposphere using Python2.7 like
#!/usr/bin/python
from troposphere import Template
It does work. But when I try to import the same using Python3.9.1 like
#!/usr/bin/python3
from troposphere import Template
It throws error like this
ModuleNotFoundError: No module named 'troposphere'
What should I do? Please help
it is because the python interpreter you use to run your code doesn't have troposphere installed.
Managing multiple Python version on the same computer is tricky, But I will try to explain it.
I assume that you are using python your_script.py to run your code, and pip install troposphere to install package right? But think of this, how does your system know exactly which python you are running and which python to install package? Here's how to check the full path of your python command and pip command.
type python command enter python console
then type this:
import sys
print(sys.executable)
3. navigate up and down little bit, you will find a bin folder include bin/python which is your interpreter and bin/pip which is your pip command. And there's a lib/site-packages folder, this is where third party library been installed to.
4. if you see import error, use the above method to locate the python interpreter and check the site-packages folder, most likely there's no such troposphere folder in it. Then you need to use the full path of the <path-to>/bin/pip to install troposphere. Then your problem is solved.
If you are using home brew or the python installer download from www.python.org, your system probablly already messed up. The recommended way to manage multiple Python version is to use pyenv https://github.com/pyenv/pyenv. It allows you to install any python version and easy to delete them.
Chek if the module was depreciated
I've got a documentation of the package named 'Google-Images-Search'
https://pypi.org/project/Google-Images-Search/
I've read and tyr to reproduce what's needed, so I installed it with this commandline :
pip install Google-Images-Search
Now when I'm trying to do it again, I've got the message like "Requirement already satisfying" for all dependencies and nothing append after.
So I've develop the file index.py with this inside
from google_images_search import GoogleImagesSearch
gis = GoogleImagesSearch('test1', 'test2')
But when I execute this, I've got
No module named Google_Images_Search
I already try to put in my code
help("modules")
But Google_Images_Search is not here at all
That more than 2 hours I'm on it, I've try to uninstall pip, pip3, use pip or pip3, reinstall, use python -m pip install ... But nothing work...
Please I don't understand, and I'm beginner with Python and a little with Raspberry and the Linux environment.
The documentation states that the name of the module that the project installs is google_images_search, all lowercase, not Google_Images_Search.
try changing your import,
from google_images_search import GoogleImagesSearch
I try a python code for signature recognition, and there is an import ffnet module (from ffnet import mlgraph, ffnet), but I got an error when I run it.
The error is:
ModuleNotFoundError: No module named 'ffnet'
I have install the module, but still got that error
Help me to fix this :)
You need to make sure that it is correctly installed. The error message means directly "You haven't installed it properly".
Depending on what Python version you're using, you should have a package manager called pip that takes charge of installing and uninstalling modules. Try:
pip2 install ffnet if you have Python 2.
pip3 install ffnet if you have Python 3.
Alternatively, you may have installed Python using Anaconda. In this case, use conda install ffnet. In all cases, run the proposed commands in a terminal.
However, it would be quite useful to have more details about your problem (what OS do you have, how and where did you install Python, what version do you have).
There is great chance that the pip (i suppose you use pip for installation, the idea is identical) you use to install ffnet is not correspond to the python you are using. Maybe a virtualenv is running, or you using python 2 but ffnet is installed with pip3
My suggestion:
- Run which pip. Run which python. Compare the results if anything seem wrong (python2 pip3 for example). Try to run python2 and pip2 instead of python and pip
- If the above suggestion doesn't work, you should try to recheck your PATH: Find the pip correspond to your current python (usually within the same dir) and export PATH=/path/to/THAT/pip/:$PATH
- If the problem still persist, I suppose your pip file's first line (for specifying its corresponding python path) has been modified without your awareness. You will have to manually edit it to something like #!/usr/bin/python3
Hope this help!
I am using Python 2.7 and I want to use pywin32-214 on Windows 7. I installed pywin32-214 by using the MSI installer. But when I import win32api in my Python script, it throws the error:
no module named win32api
What should I do? How can I use win32api on Windows 7?
This is resolve my case as found on
Where to find the win32api module for Python?
pip install pypiwin32
According to pywin32 github you must run
pip install pywin32
and after that, you must run
python Scripts/pywin32_postinstall.py -install
I know I'm reviving an old thread, but I just had this problem and this was the only way to solve it.
I had an identical problem, which I solved by restarting my Python editor and shell. I had installed pywin32 but the new modules were not picked up until the restarts.
If you've already done that, do a search in your Python installation for win32api and you should find win32api.pyd under ${PYTHON_HOME}\Lib\site-packages\win32.
I didn't find the package of the most voted answer in my Python 3 dist.
I had the same problem and solved it installing the module pywin32:
In a normal python:
pip install pywin32
In anaconda:
conda install pywin32
My python installation (Intel® Distribution for Python) had some kind of dependency problem and was giving this error. After installing this module it stopped appearing.
I had both pywin32 and pipywin32 installed like suggested in previous answer, but I still did not have a folder ${PYTHON_HOME}\Lib\site-packages\win32.
This always lead to errors when trying import win32api.
The simple solution was to uninstall both packages and reinstall pywin32:
pip uninstall pipywin32
pip uninstall pywin32
pip install pywin32
Then restart Python (and Jupyter).
Now, the win32 folder is there and the import works fine. Problem solved.
After installing pywin32
Steps to correctly install your module (pywin32)
First search where is your python pip is present
1a. For Example in my case location of pip -
C:\Users\username\AppData\Local\Programs\Python\Python36-32\Scripts
Then open your command prompt and change directory to your pip folder location.
cd C:\Users\username\AppData\Local\Programs\Python\Python36-32\Scripts
C:\Users\username\AppData\Local\Programs\Python\Python36-32\Scripts>pip install
pypiwin32
Restart your IDE
All done now you can use the module .
The following should work:
pip install pywin32
But it didn't for me. I fixed this by downloading and installing the exe from here:
https://github.com/mhammond/pywin32/releases
This line:
import win32com
got me the error no module named win32api.
Using this command in elevated terminal:
pip install pywin32-ctypes and
pip install pywin32
and based on the error displayed, replacing:
import win32api → from win32ctypes.pywin32 import win32api
import pywintypes → from win32.lib import pywintypes
import _win32sysloader → from win32 import _win32sysloader
in your source file, or even the files of the packages that report the error (know what you are doing if you choose this approach) may solve this error. But better would be to just add the corresponding directories into the python path variable, for better integration with the python loading system, more info here: https://realpython.com/python-import/
So I put this content:
python38.zip
.
./lib
./lib/site-packages
./lib/site-packages/win32
./lib/site-packages/win32/lib
./lib/site-packages/win32ctypes/pywin32
./lib/site-packages/win32ctypes
# Uncomment to run site.main() automatically
#import site
(order DOES matter)
into this file: <python_root_installation_directory>/python38._pth
That way, correct libraries load when standard imports are used. If there is a cache import somewhere in the library, it will work, and the imports inside the libraries work as well.
This works for me and my installation, so your environment may be set up differently and this guide may not be fully compatible, but it is a good step in solving the issue, maybe modification or extension of my steps above may lead to the solution in another distribution.
Try this, it worked for me, it may help you!
pip install pywin32==225
I've tried all of your answers and finally got a solution. my issue was that I installed from both pip and python interpreter on my Pycharm IDE. I just removed win32compact from my interpreter and it works.
let me summarize, correct me if wrong, as below:
# update to newest pywin32
python -m pip install -U pywin32 pypiwin32
# run the post-install #ref https://stackoverflow.com/questions/21343774/importerror-no-module-named-win32api
python %CONDA_PREFIX%\Scripts\pywin32_postinstall.py -install
# double check
python -c "print( __import__('win32api') )"
In my case, the only thing that worked was to download the appropriate wheel from: https://pypi.org/project/pywin32/#files, and install with --force-reinstall.
pip install pywin32-300-cp37-cp37m-win_amd64.whl --force-reinstall
I found solution here:
https://www.ti-enxame.com/pt/python/pywin32-e-python-3.8.0/813327700/
I was able to run it on Spyder without error, but It wasn't working on cmd prompt
I just import the module pywintypes before win32api
import pywintypes
import win32api
I tried to reinstall pywin32, installed different versions, but nothing could make pywin work. The only thing that did finally help me was running
python pywin32_postinstall.py
which is located at Anaconda3\Scripts folder. Thanks for sameer_nubia for highlighting the location.
I solve this by
python -m pip install -U pywin32 pypiwin32