I've tried to install "cairo" using Anaconda (and Miniconda before that). It installs without an error, and when I open Anaconda Navigator, I see three "Environments": base(root), miniconda3, and spyder-env. In all three, it lists "cairo" as installed. When I import "cairo" in Spyder (or simply in python in my terminal), I get the following error: "ModuleNotFoundError: No module named 'cairo'"
I'm running a macOS Monterey 12.2.1, and I'm running python 3.9.12 in the terminal, and the default environment in Spyder points to: (conda 3.9.12). I'm not sure what I'm doing wrong.
Related
I encountered an import problem by PyAudio.
I have a winodws 10, 64 bit, and use Anaconda and Spyder IDE with python 3.7.
I installed PyAudio in Ananconda, ran as administrator, with these commands :
cd
conda install -c conda-forge PyAudio
The installation ran without any problems.
I then restarted both Anaconda and SPYDER. PyAudio now shows up in Anaconda's list of installed packages.
When I try to import Pyaudio in Spyder (IPython console), I encounter this error message :
[1]: import pyaudio
Could not import the PyAudio C module '_portaudio'.
Traceback (most recent call last):
File "", line 1, in
import pyaudio
File "C:\ProgramData\Anaconda3\lib\site-packages\pyaudio.py", line 116, in
import _portaudio as pa
ImportError: DLL load failed: The specified module could not be found.
I tried to fix it by answers to similar ImportError message issued, while other users tried to import other packages like SKlearn ... , but with no success.
Your problem (and mine) are the same. The issue is, unfortunately, the version of python you're running (in tandem with your OS).
Check out this link:
https://people.csail.mit.edu/hubert/pyaudio/#:~:text=Note%3A%20As%20of%20this%20update,4.
Under the INSTALLATION section in the link for WINDOWS, PyAudio's latest version (0.2.11) is compatible with Python versions: 2.7, 3.4, 3.5, 3.6.
My current python is 3.8.5, so you (and I) could never use PyAudio unless they added compatibilities or we revert to an above python version.
I tried to install portaudio using
conda install portaudio
but it seems like it didn't work as it should be. However,
conda install -c anaconda portaudio
solved the problem.
see the official anaconda page
The version of my Python is 2.7.13.
I run the following in Jupyter Notebook.
Firstly, I installed the packages
%%bash
pip uninstall -y google-cloud-dataflow
pip install --upgrade --force tensorflow_transform==0.15.0 apache-beam[gcp]
Then,
%%bash
pip freeze | grep -e 'flow\|beam'
I can see that the package tensorflow-transform is installed.
apache-beam==2.19.0
tensorflow==2.1.0
tensorflow-datasets==1.2.0
tensorflow-estimator==2.1.0
tensorflow-hub==0.6.0
tensorflow-io==0.8.1
tensorflow-metadata==0.15.2
tensorflow-probability==0.8.0
tensorflow-serving-api==2.1.0
tensorflow-transform==0.15.0
However when I tried to import it, there are warning and error.
WARNING:tensorflow:From /usr/local/lib/python2.7/dist-packages/tensorflow_estimator/python/estimator/api/_v1/estimator/__init__.py:12: The name tf.estimator.inputs is deprecated. Please use tf.compat.v1.estimator.inputs instead.
ImportErrorTraceback (most recent call last)
<ipython-input-3-26a4792d0a76> in <module>()
1 import tensorflow as tf
----> 2 import tensorflow_transform as tft
3 import shutil
4 print(tf.__version__)
ImportError: No module named tensorflow_transform
After some investigation, I think I have some ideas of the problem.
I run this:
%%bash
pip show tensorflow_transform| grep Location
This is the output
Location: /home/jupyter/.local/lib/python3.5/site-packages
I tried to modify the $PATH by adding /home/jupyter/.local/lib/python3.5/site-packages to the beginning of $PATH. However, I still failed to import tensorflow_transform.
Based on the above and the following information, I think, when I ran the import command, it executes Python 2.7, not Python 3.5
import sys
print('\n'.join(sys.path))
/usr/lib/python2.7
/usr/lib/python2.7/plat-x86_64-linux-gnu
/usr/lib/python2.7/lib-tk
/usr/lib/python2.7/lib-old
/usr/lib/python2.7/lib-dynload
/usr/local/lib/python2.7/dist-packages
/usr/lib/python2.7/dist-packages
/usr/local/lib/python2.7/dist-packages/IPython/extensions
/home/jupyter/.ipython
Also,
import sys
sys.executable
'/usr/bin/python2'
I think the problem is tensorflow_transform package was installed in /home/jupyter/.local/lib/python3.5/site-packages. But when I run "Import", it goes to /usr/local/lib/python2.7/dist-packages to search for the package, rather than /home/jupyter/.local/lib/python3.5/site-packages, so even updating $PATH does not help. Am I right?
I tried to upgrade my python, but
%%bash
pip install upgrade python
Defaulting to user installation because normal site-packages is not writeable
Then, I added --user. It seems that the python is not really upgraded.
%%bash
pip install --user upgrade python
%%bash
python -V
Python 2.7.13
Any solution?
It seems to me that your jupyter notebook is not using the right python environment.
Perhaps, you installed the package under version 3.5,
but the Notebook uses the other one, thus it cannot find the library
You can pick the other interpreter by clicking on: Python(your version) - bottom left.
VS-Code - Select Python Environment 1
However you can do this also via:
CNTRL+SHIFT+P > Select Python Interpreter to start Jupyter Server
If that does not work make sure that the package you are trying to import is installed under the correct python environment.
If not open up a terminal, activate the environment and install it using:
pip install packagename
For example i did the same thing here: (Note: I'm using Anaconda)
installing tensorflow_transform
After a installation, you can import it in your code directly like this:
importing tensorflow_transform
I have tried running a ProcessImage.py file in which I import the package pytesseract in Jupiter Lab and VSCode.
This is the error that pops out :
import pytesseract
ImportError: No module named pytesseract
I already know that pytesseract is installed in my environment because with conda list:
pytesseract 0.3.2 py_0 conda-forge
pytest 5.3.5 py38_0 coda-forge
However, if I run my ProcessImage.py file on my local no error is prompted.
I know the error is related to paths in Jupiter Lab and VsCode but I can't seem to find a solution.
Have you tried to launch your python file using Ctrl+F5 command for run?
I had this same ImportError when trying to launch my python program using the .run extension. It persistently started python 2.7 while my environment was using Python3. I first thought that it was a VS code error but it wasn't.
I'm fairly new to the Python scene. My problem is that when I launch a jupyter notebook from an Anaconda Powershell with my DataScience virtual environment activated, the notebook does not have my virtual environment in it's PATH, and therefore cannot find some packages (like plotly and progress). The same is true when I launch VS Code from Anaconda Navigator with DataScience activated. When I run import plotly in an interactive window, I get ModuleNotFoundError: No module named ‘plotly’. But when I run this line in the terminal within VS Code, it runs without error.
So I have run the following commands in various shell/terminal sessions:
import sys
print(sys.path)
In a VS Code terminal I get:
['', 'C:\\Users\\adiad\\Anaconda3\\envs\\DataScience\\python37.zip', 'C:\\Users\\adiad\\Anaconda3\\envs\\DataScience\\DLLs', 'C:\\Users\\adiad\\Anaconda3\\envs\\DataScience\\lib', 'C:\\Users\\adiad\\Anaconda3\\envs\\DataScience', 'C:\\Users\\adiad\\Anaconda3\\envs\\DataScience\\lib\\site-packages']
In an interactive window in VS Code I get:
['C:\\Users\\adiad\\AppData\\Local\\Temp\\04e2b30c-4fc3-4aa9-9567-3aba17081a73', 'C:\\Users\\adiad\\Anaconda3\\python37.zip', 'C:\\Users\\adiad\\Anaconda3\\DLLs', 'C:\\Users\\adiad\\Anaconda3\\lib', 'C:\\Users\\adiad\\Anaconda3', '', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages\\win32', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages\\win32\\lib', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages\\Pythonwin', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages\\IPython\\extensions', 'C:\\Users\\adiad\\.ipython']
In a jupyter notebook running in my browser I get:
['C:\\Users\\adiad\\Anaconda3\\envs\\test', 'C:\\Users\\adiad\\Anaconda3\\python37.zip', 'C:\\Users\\adiad\\Anaconda3\\DLLs', 'C:\\Users\\adiad\\Anaconda3\\lib', 'C:\\Users\\adiad\\Anaconda3', '', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages\\win32', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages\\win32\\lib', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages\\Pythonwin', 'C:\\Users\\adiad\\Anaconda3\\lib\\site-packages\\IPython\\extensions', 'C:\\Users\\adiad\\.ipython']
The IPython session don't appear to reference my virtual environment. So my question is: what do I need to do make IPython run with same environment as my terminal?
I found the following SO question which seems to answer my question, but I find it hard to believe that everyone is following this practice.
How to start an ipython shell(not notebook) within a conda or virtualenv
Here's my configuration:
conda version : 4.7.12
conda-build version : 3.18.8
python version : 3.7.3.final.0
virtual packages :
base environment : C:\Users\adiad\Anaconda3 (writable)
channel URLs : https://conda.anaconda.org/conda-forge/win-64
https://conda.anaconda.org/conda-forge/noarch
https://repo.anaconda.com/pkgs/main/win-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/win-64
https://repo.anaconda.com/pkgs/r/noarch
https://repo.anaconda.com/pkgs/msys2/win-64
https://repo.anaconda.com/pkgs/msys2/noarch
package cache : C:\Users\adiad\Anaconda3\pkgs
C:\Users\adiad\.conda\pkgs
C:\Users\adiad\AppData\Local\conda\conda\pkgs
envs directories : C:\Users\adiad\Anaconda3\envs
C:\Users\adiad\.conda\envs
C:\Users\adiad\AppData\Local\conda\conda\envs
platform : win-64
user-agent : conda/4.7.12 requests/2.22.0 CPython/3.7.3 Windows/10 Windows/10.0.18362
After doing further digging, my problem ought to be filed under, "knowing enough to be dangerous." My problem was ultimately caused by the fact that the jupyter package hadn't yet been installed in my new environment. So whenever I attempted to launch an IPython session of some kind, either in VS Code or in a browser, the application would look in my environment and see that the IPython packages weren't installed. It would then look to other conda environments and use the "nearest" equivalent, which was the base environment. Hence, most of the packages would load, but not all.
The fix to my problem was:
conda install jupyter
Another simple fix:
Launch CMD.exe prompt on Anaconda Navigator
Install: conda install jupyter
And
Conda install plotly
Environment info: Anaconda, windows7x64, py3.5
I setup a virtual env named as menpo to run menpoproject. For a long time I was using load_dlib_frontal_face_detector smoothly. After tinkering with a pip-install dlib command accidentally on virtualenv (I mean via Anaconda Prompt menpo) , I couldn't get my code working due to an "ImportError" ImportError: cannot import name' load_dlib_frontal_face_detector'. Code is like below:
import cv2
import menpo.io as mio
import menpodetect
Throws error at line 3.
There is this guy seems to had a similar issue.
https://github.com/menpo/menpodetect/issues/15
I did all the
conda remove dlib -y
pip uninstall dlib
conda install -c conda-forge dlib
stuff but still got the same error. Besides that;
Uninstalled Anaconda completely
Removed all Python folders wherever I found.
Installed Anaconda and setup a new menpo virtual env and still no luck. It seems like this dlib installation I made causing some issues. BTW, conda list produces dlib 18.18 py35_2 menpo and there is no pip line as mentioned in the link given above.
Wrong alarm. Seems that I've named my py file as menpodetect which I shouldn't do. Problem solved.