I am trying to import the package rasterio into python and jupyter notebook, link to package: https://rasterio.readthedocs.io/en/latest/installation.html
Just to start off clean, I created a virtual environment, I will call projectenv
I access projectenv in my terminal via: projectenv\Scripts\activate
I then download all of the necessary dependencies for rasterio from this suggested website hosting the needed binary wheel files: https://www.lfd.uci.edu/~gohlke/pythonlibs/
I specifically install these packages/wheel files via pip:
GDAL-3.4.2-cp39-cp39-win_amd64.whl,
Fiona-1.8.21-cp39-cp39-win_amd64.whl,
Shapely-1.8.1.post1-cp39-cp39-win_amd64.whl,
pyproj-3.3.0-cp39-cp39-win_amd64.whl,
Rtree-1.0.0-cp39-cp39-win_amd64.whl
(Though I am not sure about Rtree being needed).
Everything installs fine. And to test I simply access python in my terminal from projectenv and trying importing rasterio via simply import rasterio, and it is successfully imported. However, this is just in my terminal window, and I want to import rasterio into a jupyter notebook.
And so I run ipython kernel install --user --name=projectenv to get a kernel for this virtual environment running in jupyter notebook. In my terminal, within projectenv, I simply run jupyter notebook to open jupyter notebook and then I open a new notebook in "projectenv". Now in the new jupyter notebook, I go to Kernel > Change kernel and select projectenv and the kernel is then ready. I then simply run import rasterio and I see this error message (full traceback included):
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
~\AppData\Local\Temp/ipykernel_13964/1380003273.py in <module>
----> 1 import rasterio
~\AppData\Roaming\Python\Python39\site-packages\rasterio\__init__.py in <module>
15 from pathlib import Path
16
---> 17 from rasterio._base import gdal_version
18 from rasterio.drivers import driver_from_extension, is_blacklisted
19 from rasterio.dtypes import (
ImportError: DLL load failed while importing _base: The specified module could not be found.
How come this is happening if I was previously able to import rasterio in my terminal? I am trying to find a way to fix this, but it seems like rasterio was installed fine, but just cannot be imported into jupyter notebook for some reason. I am thinking perhaps I am not properly changing the kernel correctly in jupyter notebook.
I have a Colab notebook open and have my files cloned from a github repo. I want to run a python script called models.py. In this file, I am using pandas. When I run this line in Colab:
!python3 models.py
I get the following error:
Traceback (most recent call last):
File "models.py", line 1, in <module>
import pandas as pd
ModuleNotFoundError: No module named 'pandas'
However, if I run in a cell on Google Colab:
!pip3 list
I find that pandas is indeed installed:
pandas 0.25.3
My assumption is that when I run the script, it is not able to see the libraries I have installed but I am unsure how to fix this issue.
If I run:
!which python3
I get:
/usr/local/bin/python3
The python file I am trying to run is under:
/content/my_project/models.py
Should I instead take a different approach to running this file?
Instead of
!python3 models.py
You can use
%run models.py
In a clean Colab runtime, the location of python 3 is different than what you show in your question:
!which python3
# /usr/bin/python3
It looks like you are installing another Python instance in your VM. To ensure you're using Colab's bundled Python 3 executable, try using
!/usr/bin/python3 models.py
If you actually want to use the new python instance you've installed, you'll have to also install whatever packages you need. For example
!/usr/local/bin/python3 -m pip install pandas
I recently tried to view Google Calendar using python . To do that I referred Python Quickstart. I did the steps that were mentioned in the website.
I completed the second step and downloaded the secretclient.json file.
In the terminal I typed in :
pip install --upgrade google-api-python-client
as I was instructed in the website.
I ran the python that was on the website and when I compiled I got the error:
Blockquote
Traceback (most recent call last):
File "quickstart.py", line 2, in
from apiclient import discovery
ModuleNotFoundError: No module named 'apiclient'
The Lines which correspond to the error are :
from apiclient import discovery
Why is the apiclient module unavailable ?
Could it be that you're using a different python version than what the pip installed? For example, if you use python3 to execute the problematic import line, but pip is for python2. Or if you use conda or another python distribution that uses a different path to import the packages from.
You can verify it if you just open from the command line:
python
then
from apiclient import discovery
and check if you still get the error.
you can resolve this by going to Script folder of your Python installation directory and running from there
e.g.
cd D:\Python27\Scripts\
python
from apiclient import discovery
Mainly this issue arises when u have more than one python installation , as noob have suggested
Initially I was getting this error (No Module name was found scipy) So I installed a Scipy wheel file. Now I don't get the same error any more but I get cannot import name "_ccallback_c".
The error seems to be triggered at the fourth line of code. I have done my research and saw that other people suggested to try an environment such as Anaconda. I have seen it work on idle, and that solution isn't ideal for me.
Traceback:
Traceback (most recent call last):
File "C:\Users\joesh\Desktop\Python\Machine Learning\1st tutorial.py", line 4, in <module>
from sklearn import preprocessing, cross_validation, svm
File "C:\Users\joesh\Desktop\Python\lib\site-packages\sklearn\__init__.py", line 134, in <module>
from .base import clone
File "C:\Users\joesh\Desktop\Python\lib\site-packages\sklearn\base.py", line 10, in <module>
from scipy import sparse
File "C:\Users\joesh\Desktop\Python\lib\site-packages\scipy\__init__.py", line 118, in <module>
from scipy._lib._ccallback import LowLevelCallable
File "C:\Users\joesh\Desktop\Python\lib\site-packages\scipy\_lib\_ccallback.py", line 1, in <module>
from . import _ccallback_c
ImportError: cannot import name '_ccallback_c'
And the code:
import pandas as pd
import quandl, math
import numpy as np
from sklearn import preprocessing, cross_validation, svm
from sklearn.linear_model import LinearRegression
I had the same error on USING Anaconda, so I am not sure if using it would make any difference.
I solved it by just uninstalling scipy and re-installing it using pip:
pip uninstall scipy
you'll get this message:
Uninstalling scipy-1.1.0: Would remove:
c:\users\thesh\appdata\local\programs\python\python36-32\lib\site-packages\scipy-1.1.0.dist-info*
c:\users\thesh\appdata\local\programs\python\python36-32\lib\site-packages\scipy*
Proceed (y/n)?
press y, and after pip is done, type:
pip install scipy
Having just moved to MSVS 2017 for Python (ML) development, I encountered this and other errors related to missing modules. The problem (and all related problems like it) has a frustratingly simple solution: when I originally started coding in Python, I installed everything from the command line - apparently, MSVS 2017 doesn't "see" those installations (and, in fact, they sometimes conflict, since the underlying python may be tapping older libs); so, the solution is to:
Use the command line version of 'pip uninstall ...' where '...' is the library having missing dependencies (scipy, in this case). Then, in the MSVS 2017 command line on the Python environment window (usually, top right in the default display configuration), reload the library (in this case, typing 'scipy' will format a command line for execution [in the list control below the command textbox]) that will read something like 'pip install scipy' (or whatever library needs to be reinstalled for MSVS).
You may have to do this for many (or all) of your previous Python package installations where these missing module errors persist.
Can be resolved, by uninstalling and reinstalling using pip on Anaconda Prompt:
pip uninstall scipy
After the uninstall, you can reinstall with:
pip install scipy
When you installed scipy with pip in a Python version 3.6 and later try to run your code with Python 3.7 you will encounter this problem. So one solution is to uninstall scipy
pip3 uninstall scipy
and reinstall it (using an environment with Python 3.7):
pip3 install scipy
This will make sure that the installed version of scipy is compatible with your version of Python.
PS: When you updated Python from Python 3.6 to Python 3.7 it might be necessary to also reinstall pip, so that pip will use the correct version of Python internally.
I ran into this when I was following these instructions on how to use a virtual environment to use the pre-built version of SciPy. The simplest solution for me was to simply comment out from . import _ccallback_c under scipy\_lib\_ccallback.py.
I first had the error with scipy. So I ran the command python -m pip install -user numpy scipy matplotlib ipython jupyter pandas sympy noseand it worked perfectly. I was installing everything with pip, so I decided to use Anaconda. I installed and checked to add to the PATH. From there, the same code that was executed before normally stopped working and displays the error similar to that of the question. I uninstalled Anaconda and it is now working again.
Erro:
$ winpty python ia.py
Traceback (most recent call last):
File "ia.py", line 11, in <module>
from sklearn import tree #importando a biblioteca e a árvore p/ o classifica
dor
File "C:\Users\ferna\Anaconda3\lib\site-packages\sklearn\__init__.py", line 13
4, in <module>
from .base import clone
File "C:\Users\ferna\Anaconda3\lib\site-packages\sklearn\base.py", line 11, in
<module>
from scipy import sparse
File "C:\Users\ferna\AppData\Roaming\Python\Python36\site-packages\scipy\__ini
t__.py", line 118, in <module>
from scipy._lib._ccallback import LowLevelCallable
File "C:\Users\ferna\AppData\Roaming\Python\Python36\site-packages\scipy\_lib\
_ccallback.py", line 1, in <module>
from . import _ccallback_c
ImportError: cannot import name '_ccallback_c'
Código:
from sklearn import tree #importando a biblioteca e a árvore p/ o classificador
#COLLLECT TRAINING DATA
features = [[140,1],[130,1],[150,0],[170,0]]
labels = [0,0,1,1]
# TRAIN CLASSIFIER
clf = tree.DecisionTreeClassifier() #Classificador
clf = clf.fit(features, labels) #algoritmo de decisão p/ encontrar padrões
#MAKE PREDICTIONS
print(clf.predict([[160, 0]])) #entrada de dados para o tratamento
Try this:
python -m pip install --upgrade scipy
After digging in, to give the full background on this, first of all SciPy relies on having NumPy already installed. The SciPy wheel's setup.py file uses NumPy functionality to configure and install the wheel.
SciPy setup.py:
...
if __name__ == '__main__':
from numpy.distutils.core import setup
setup(**configuration(top_path='').todict())
Secondly, when just trying to use the wheel, if you run into this error, you can see after inspecting the wheel's files that the reason is the binary wheels have a naming convention where the shared object file, here it's called _ccallback_c.so, is instead named based on the architecture that the binary wheel supports. When trying to import the shared object by file name in /_lib/_ccallback.py it can't find it, hence this error (line 1 in /_lib/_ccallback.py) because, instead of being named _ccallback_c.so it's called _ccallback_c.cpython-36m-x86_64-linux-gnu.so or another architecture variation:
from . import _ccallback_c
These file names seem to be an artifact of libraries that are using Cython and Cython's adherence to PEP 3149 (ABI version tagged .so files). But the easiest fix is to change the .whl extension to .zip and rename all those relevant .so files to not contain the architecture snippet. Then change .zip -> .whl and it should be good to go unless it's the wrong architecture for the platform you're using, in which case you need to download the appropriate platform wheel for your platform.
I installed the 'pandas' module and now I need to run it at my command line, but it is not available. How to make it available?
In [1]: import pandas as pd
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-1-af55e7023913> in <module>()
----> 1 import pandas as pd
ImportError: No module named 'pandas'
In [2]:
Your module can't be found in the current directory, in pythons site-packages folder or in any path defined in the $PYTHON_PATH environment variable.
If you installed pandas via pip install pandas and encounter an ImportError, you most likely have a problem due to multiple python distributions installed on your system.
Look carefully at the output of pip install pandas and examine the folders in its output. Find out which executable you are running when calling python via which python and look at the version numbers.
This is a very common problem btw. so prepare for a close of this question.