Error Message:
File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\__init__.py", line 17, in <modul> "Unable to required dependencies:\n" + "\n".join(missing_dependencies)
ImportError: Unable to import required dependencies:
numpy: DLL load failed
I did try re-installing numpy, pandas and mkl-services to no avail. Strangely, the code executes fine in Spyder, but simply won't run via "double-click" pointing towards C:\ProgramData\Anaconda3\python.exe
What am I doing wrong? Thanks!
Thanks to Yo_Chris I was able to solve my problem by de-/re-installing first pandas using pip and then doing the same for numpy.
pip uninstall pandas
pip install pandas
pip uninstall numpy
pip install numpy
As a note I did try those steps with conda before, but that did not solve the problem. I did think back then that conda and pip work the same. Apparently that is not the case.
Thanks again for letting me try pip!
Since yesterday I've had this error when I try to import packages on anaconda :
ImportError: Missing required dependencies ['numpy']
I have tried un-installing Anaconda and Python, switching to Python 2.7 but nothing works it's still the same error, here is the code I get :
Any help is really appreciated thanks !
I had this same issue immediately after upgrading pandas to 0.19.2. I fixed it with the following install/uninstall sequence from the windows cmd line:
pip uninstall pandas -y
pip uninstall numpy -y
pip install pandas
pip install numpy
This also broke my matplotlib install so I uninstalled/installed that as well.
Very odd behavior for a seemingly routine upgrade.
What happens if you try to import numpy?
Have you tried'
pip install --upgrade numpy
pip install --upgrade pandas
I had to install this other package:
sudo apt-get install libatlas-base-dev
Seems like it is a dependency for numpy but the pip or apt-get don't install it automatically for whatever reason.
I had this problem with last version of numpy 1.16.x
Problem resolved with
python3 -m pip uninstall numpy
python3 -m pip install numpy==1.14.0
Did you install miniconda and pandas without dependencies?
Try installing numpy first with conda install numpy or pip install numpy.
If you're on Windows you can get pre-compiled versions of most libraries that require compilation from here.
On Windows 10 Anaconda3-5.3.0-Windows-x86_64 I had the Missing required dependencies ['numpy'] error when running scripts as so, %HOMEPATH%\AppData\Local\Continuum\anaconda3\python.exe pandas_script_foo.py.
In my case the error was caused by missing Anaconda package PATH definitions when running Anaconda python.exe in a windows cmd.exe session. The numpy package is not missing. It just can't be found on the PATH.
The Anaconda installation includes windows shortcuts that give examples of configuring the PATH per script run. See the shortcuts in the %HOMEPATH%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Anaconda3 (64-bit) directory for examples.
See the %HOMEPATH%\AppData\Local\Continuum\anaconda3\cwp.py script to see how Anaconda configures PATH.
Below is an example windows BAT file that calls cwp.py to setup PATH, and then run a python script. Its a copy of the commands the Anaconda jupyter-lab shortcut executes.
%HOMEPATH%\AppData\Local\Continuum\anaconda3\python.exe ^
%HOMEPATH%\AppData\Local\Continuum\anaconda3\cwp.py ^
%HOMEPATH%\AppData\Local\Continuum\anaconda3 ^
%HOMEPATH%\AppData\Local\Continuum\anaconda3\python.exe ^
%HOMEPATH%\AppData\Local\Continuum\anaconda3\Scripts\jupyter-lab-script.py
If you need to execute python scripts on Anaconda with the conveniance of running a BAT file, the above BAT file example should do the trick.
The data manipulation capabilities of pandas are built on top of the numpy library. In a way, numpy is a dependency of the pandas library. If you want to use pandas, you have to make sure you also have numpy. When you install pandas using pip, it automatically installs numpy. If it doesn't, try the following
pip install -U numpy pandas
For conda
conda install numpy pandas
I also faced the same issue. It happened to me after I upgraded my numpy library.
It was resolved in my case by upgrading my pandas library as well after upgrading my numpy library using the below command:
pip install --upgrade pandas
Try:
sudo apt-get install libatlas-base-dev
It should work now.
Else, try uninstall and reinstall numpy and pandas.
I had the same issue. It was because I had multiple versions of numpy installed. Remove all versions by repeatedly using:
pip uninstall numpy
Then re-install it with the command:
pip install numpy
First, try to import numpy on it's own, like so:
import numpy as np
I got this message:
ImportError: Something is wrong with the numpy installation. While importing
we detected an older version of numpy in
['/home/michael/.local/lib/python3.6/site-packages/numpy']. One method of
fixing this is to repeatedly uninstall numpy until none is found, then
reinstall this version.
So do what it says, keep uninstalling numpy until there is none, and then reinstall.
This worked for me.
I had the same issue while using Microsoft Visual Code with Python 3.7.3 64-bit('base':conda)as my python interpreter. Before running any code type the following three commands:
C:/ProgramData/Anaconda3/Scripts/activate #activate conda Scripts directory
conda activate base #activate conda
& C:/ProgramData/Anaconda3/python.exe #to run python
I have same problem.
I have got two version of numpy 1.16.6 and 1.15.4, fresh installed pandas did not work correctly.
I fixed it by uninstalling all versions of numpy and pandas and install the last versions.
$ pip uninstall numpy pandas -y
Uninstalling numpy-1.16.6:
Successfully uninstalled numpy-1.16.6
Uninstalling pandas-0.24.2:
Successfully uninstalled pandas-0.24.2
$ pip uninstall numpy pandas -y
Uninstalling numpy-1.15.4:
Successfully uninstalled numpy-1.15.4
Cannot uninstall requirement pandas, not installed
$ pip uninstall numpy pandas -y
Cannot uninstall requirement numpy, not installed
$ pip install numpy pandas
I had the same issue with anaconda package, it got updated.
anaconda {4.3.1 -> custom} ## I am not sure if this was the issue
Hit below command to know
conda list --revisions
what i did is just uninstall pandas with conda and re-install it
conda install pandas
Some new libs may also get installed with it.
It worked for me hope will do the same for you.
Uninstall all pip packages that you're having problems with. Manually remove all site-packages files. If you're using MacPorts, sudo port clean .
Then try reinstalling. Sometimes, there are files that should have been removed, but weren't if the installation was abruptly interrupted or something.
There could be an issue with conflicting versions of the package(s), as well as potentially issues with Pathing. Are you sure you've set the correct Path for your binaries? (/opt/local/bin, /anaconda2/bin, etc.)
Another issue could be some PYTHONPATH that's explicitly looking in the wrong place for the file.
I had a same issue recently with Anaconda with Python 3.7.
I solved this problem by downgrading python version to 3.6:
conda install python=3.6
and then by updating all the packages:
conda update --all
pandas is built on top of numpy so you need to have numpy to use the data manipulation feature, so install numpy first.
pip install numpy
This worked in my anaconda environment, but I do not know why conda does not work. For some reason conda uninstall was not sufficient. This only worked with conda remove.
conda remove pandas
conda remove numpy
conda install pip
pip install pandas
*With help from this answer
This raises the following import warning in python 3.6 and 3.7:
ImportWarning: can't resolve package from __spec__ or __package__, falling back on __name__ and __path__
If you with to ignore this warning (and maybe other ImportWarnings), add the following to your script before importing pandas:
import warnings
warnings.filterwarnings('ignore', category=ImportWarning, module='_bootstrap.py')
In my case even though I was using the above options of uninstall and installing using pip the code was still giving me same errors.
Finally, I created a vritual environment and Installed numpy and pandas using pip in my virtual env. Now the code is running.
Steps: for Anaconda3 - Please change according to your installation type:
[if you dont have virtual env package installed]
$ pip install virtualenv
[from command prompt go to the directory by c:\anadonda3\scripts
[write the following command to use virtual env to create a virtual env for you in your desired location]
$virtualenv c:\anaconda3\envs\my_virtual_env
[once created you will have to activate your virtual env]
$c:\anaconda3\envs\my_virtual_env\scripts activate
[now pip install numpy and pandas and other required packages using pip]
[once installations are done exit from the virtual env]
$c:\anaconda3\envs\my_virtual_env\scripts deactivate
now use the python.exe inside your virtual env folder to run the script and it will run even with python 3.7.
I am using Win10 and Conda, and this issue just append to me when upgrading python 3.7.2-h8c8aaf0_0 --> 3.7.2-h8c8aaf0_2.
I solved it by return to the previous version with
conda install python=3.7.2=h8c8aaf0_0
If you're running your program on PyCharm on Windows, there is a known bug, because PyCharm simply doesn't add env-related paths to PATH.
The issue is fixed in the 2019.1 Early Access Preview (EAP) build.
For me installing the EAP fixed the issue.
nothing worked for me ... except when I found this
I suspect that you have a local file called unittest.py that is getting imported instead of the standard module.
I was trying to upgrade my anaconda 2 with anaconda 3. I tried installing Anaconda3-2018.12-Windows-x86 and Anaconda3-2019.03-Windows-x86_64 on my Windows 10 machine and failed with this error. For me, using Anaconda3-4.4.0-Windows-x86_64 for anaconda 3 worked the trick after trying everything listed in answers here.
I fixed this using Anaconda by going to Environments > base(root), searching for numpy in the installed modules and clicking the tickbox alongside it and choosing > Mark for specific version installation > 1.14.0 (as suggested by another user on this thread). Then clicking Apply. Once it downgraded numpy I stopped getting errors when running py files on the command line.
Throughout this saga, I was still able to use https://pypi.org/project/auto-py-to-exe/ even when I was getting the numpy errors on the command line, but it was a hassle to create an exe every time I wanted to test a change. It's all sorted now. I guess there was a problem with numpy 1.16.4.
Anyway, I hope this helps someone who's using Anaconda as well.
The following worked for me.
Deleted the folders for numpy and pandas together with their contents completely from the site-packages folder. Check depending on whether you are using python2 or python3. Check the exact path as per your machine.
N.B handle with care "rm -rf" command. If you are not sure of what you are doing, please do it manually using any file explorer of your choice!!
rm -rf ~/anaconda2/envs/myenv/lib/pythonX/site-packages/pandas*
rm -rf ~/anaconda2/envs/myenv/lib/pythonX/site-packages/numpy*
Then i installed clean packages for pandas and numpy as usual with
pip install numpy
pip install pandas
I've got the same error recently. Before applying uninstall or install tools, try to update your Jupyter.
How? Go to 'Environments' and type on the Search Packages box 'pandas'. Afterwards, check the version (if that column shows a blue number with a diagonal arrow, it means that your pandas is out of date). Click on 'pandas' and a option will pop up (choose 'Apply' and wait for a couple of minutes to update the package). And then, make a quick test on any notebook to make sure that your Jupyter is running smoothly.
For those who couldn't solve with the above answers:
Ensure that you are running python3 with
$ python version
If not, install python3.
Then change default python to python3 with
$ alias python=python3
Next, close your jupyter lab/notebook environment and re-launch it with default python being python3.
build_exe_options = {"packages": ["os",'pandas','numpy']}
It works.
you are running python 3.7
create environment for python 3.6
python3.6 filename.py
I have just installed pandas_datareader using pip install pandas-datareader which ran successfully.
Now I am trying to use it for a tutorial and I am getting this error when I try to import.
import pandas_datareader as pdr
ModuleNotFoundError: No module named 'pandas_datareader'
This is the link to the tutorial.
https://www.datacamp.com/community/tutorials/finance-python-trading#gs.DgsO1BY
Any ideas?
Type into Terminal:
pip install pandas_datareader
That's it
Ok the following steps resolved the "No module named 'pandas_datareader" issue for me. To be clear, my situation was such that I had already installed pandas_datareader via pip install pandas_datareader but the "No module named 'pandas_datareader" error still kept popping up whenever I ran a .py code that imports pandas_datareader.
If you are in the same situation as I was (on Mac), this may help you.
Step 1: Uninstall the pandas_datareader package first:
via terminal, type pip uninstall pandas_datareader
it will prompt you asking for a y/n answer to proceed with the uninstallation
type 'y'
Step 2: Restart your IDE if you were using one
in my case, I was using MS VSC (Visual Studio Code)
Step 3:: re-install pandas_datareader package
again via terminal, type pip install pandas_datareader
your terminal may show you a bunch of "pre-installed" pandas_datareader package with message "Requirement already satisfied..."
ignore those.
Step 4: Run your python code again
the "No module named 'pandas_datareader" error should be gone this time round.
Hope this helps.
In your Anaconda Prompt, do this : pip install pandas_datareader
All the other methods didn't work for me.
In command prompt:
conda install -c delichon pandas_datareader
This is working fine on 22nd sept 2019
make sure to update pip.
For me, Import pandas_datareader worked from the command prompt while using python but did not work in jupyter.
From inside jupyter in a cell, I ran pip install pandas_datareader
I got a whole host of "Requirement already satisfied" messages
But at the very end, I was given this very important message. Successfully installed pandas-datareader-0.8.1 Note: you may need to restart the kernel to use updated packages In Jupyter notebook.
There is a kernel menu command sitting between cell and widgets. The restart command is in that drop-down menu option. In my case, this restarting of the kernel was the solution to my " No module named 'pandas_datareader' " all along.
Had the same issue. This resolved it for me:
after activating the env, run:
pip install pip --upgrade
pip install pandas-datareader
pip install jupyter (as i was using a jupyter notebook)
However, if you are running anaconda, use:
conda install -c anaconda pandas-datareader
I had the same problem. I tried pip install pandas_datareader in my Anaconda Prompt and the problem was solved. For some reason, it didn't work in command prompt.
Got this error even though I had pandas_datareader installed. Running on Windows. py -3 -m pip install pandas_datareader in the command prompt didn't work. Same in anaconda prompt didn't work. pip uninstall pandas_datareader followed by pip install pandas_datareader and a reboot finally fixed my problem.
TLDR if running on a Windows machine, uninstall pandas_datareader if you have it (pip uninstall pandas_datareader) and then reinstall with 'pip install pandas_datareader'.
You may consider upgrading your pandas with:
pip3 install --upgrade pandas
I had the same issue installing through my terminal. Since I'm using Anaconda Navigator, I tried the CMD.exe Prompt and inputted "conda install -c conda-forge pandas-datareader".
Jupyter notebook now works like a charm.
I was having this same issue in Jupyter Notebook, where it wasnt recognizing pandas_datareader, even though it said that it was installed successfully in anaconda prompt.
I figured out that my jupyter notebook wasnt opening up in my environment. I activated my environment in Anaconda Prompt and then did conda install nb_conda_kernels. When I opened up Jupyter notebook and checked my env, I was in the correct one, and it recognized my pandas_datareader import. You can check your environment using:
import sys
print(sys.prefix)
This is a SO thread that helped me: Conda environments not showing up in Jupyter Notebook
I was having the same issue. I tried pip install pandas-datareader, pip install pandas_datareader, python3 -m pip install pandas_datareader on termianl, I see message saying I have successfully installed the package but none of them worked. I use Pycharm as my IDE and when I checked File-->Setting-->Progect:File-->Python interpreter, pandas-datareader is not in the package list. I use anaconda as my python Interpreter. So, just added the package into the interpreter and finally worked.
if you facing this error ,you have have to install pandas_datareader.
you can install this package by Jupyter notebook also.
"pip install pandas_datareader"
enter image description here
Go to C:\Users\[UserName]\AppData\Roaming\jupyter\kernels\python3 and open up kernel.json. Check the first argument is pointing to a Python 3 environment/the environment you installed pandas_datareader to.
If you are facing this issue in Jupyter Notebook, just restart the kernel within the IDE.
-Make sure u have installed pandas_datareader with "pip install pandas_datareader"
-Click on the tab named 'kernel'
-Click Restart
Your Problem will be resolved
When I save weights during training my CNN model using keras, it says ImportError:'save_weights' requires h5py, but I have already installed h5py.
I would greatly appreciate if someone could explain how to fix this issue.
Just install necessary packages
sudo apt-get install libhdf5-dev
pip install h5py
If you are using windows and python IDE, open cmd and input following commands:
pip install h5py
pip install cython
I hope it helps.
I was getting the same error as you.
I installed all the requirements listed here: https://github.com/fchollet/keras/issues/3426
Finally just needed to reboot and it started working.
As suggested by others:
pip install h5py
Note that this may not immediately resolve the issue in your active session and you may need to reload keras.models either through the following commands or by just creating a new session/re-opening your jupyter notebook.
In Python3:
from importlib import reload
reload(keras.models)
In Python2:
use importlib.import_module instead. See docs for a reference.
These additional steps may be necessary because of the try/except ImportError in keras sourcecode that assigns h5py = None when it's unable to locate it the first time it's executed.
In my case, re-installing did the trick:
pip uninstall -y cython h5py
pip install cython h5py
(Windows 10, Conda, Keras 2.4.3)
I think you may miss this
from keras.applications import imagenet_utils
I got the same problem even though I have imported the h5py.
It is the load error with the keras. It has to be reloaded.
import keras
from importlib import reload
reload(keras.models)
It has worked for me.
h5py==2.10.0 works well with TF >= 2.1 so try 'pip install h5py==2.10.0'
Have you tried directly installing h5py? http://docs.h5py.org/en/latest/build.html
Try running:
pip install h5py
or
sudo apt-get install libhdf5