I have Python2 and Python3 both installed in my laptop. I am trying to run pandas in Jupyter Notebook, but it shows an error message saying:
No module named 'pandas'
I have tried to install pandas in both python2 and python3 using:
pip3 install pandas
and
conda install pandas
both methods successfully installed the package but when I tried to import pandas, it shows the Error message again. I then tried:
!pip3 install pandas
but then it shows:
Requirement already satisfied: pandas in c:\users\fusuy\appdata\local\programs\python\python38-32\lib\site-packages (1.0.3)
Requirement already satisfied: pytz>=2017.2 in c:\users\appdata\local\programs\python\python38-32\lib\site-packages (from pandas) (2019.3)
Requirement already satisfied: python-dateutil>=2.6.1 in c:\users\appdata\local\programs\python\python38-32\lib\site-packages (from pandas) (2.8.1)
Requirement already satisfied: numpy>=1.13.3 in c:\users\appdata\local\programs\python\python38-32\lib\site-packages (from pandas) (1.18.1)
Requirement already satisfied: six>=1.5 in c:\users\appdata\local\programs\python\python38-32\lib\site-packages (from python-dateutil>=2.6.1->pandas) (1.14.0)
What should I do now?
Python is case sensitive. No module named 'Pandas' doesn't mean there is no module 'pandas'. Try: import pandas as pd. Besides that I wonder that conda install pandas was working, since your Python paths don't look like an Anaconda installation. However, if you're using conda, you first need to conda activate an environment before you can use it.
I had the same problem here.
I realize that I was trying to run the script without write python before the name script.
Beginners mistake... at least on my case
I can't seem to import panda package. I use Visual Studio code to code. I use a mac and have osX 10.14 Majove.
The code that i am trying to compile is :
import numpy as np
import matplotlib.pyplot as plt
import pandas as pd
house_data = pd.read_csv('house.csv')
plt.plot(house_data['surface'], house_data['loyer'], 'ro', markersize=4)
plt.show()
When I try to use pip install pandas i get on my terminal :
(base) pip install pandas
Requirement already satisfied: pandas in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (0.24.0)
Requirement already satisfied: pytz>=2011k in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (2018.9)
Requirement already satisfied: python-dateutil>=2.5.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (2.7.5)
Requirement already satisfied: numpy>=1.12.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (1.15.3)
Requirement already satisfied: six>=1.5 in /Users/Library/Python/3.7/lib/python/site-packages (from python-dateutil>=2.5.0->pandas) (1.12.0)
(base) Thibaults-MBP-5d47:ML_folder thibaultmonsel$
Then when i execute my code i get :
Traceback (most recent call last):
File "ML1.py", line 5, in <module>
import pandas as pd
ImportError: No module named pandas
After if i try sudo pip install pandas i get :
(base) MBP-5d47:ML_folder $ sudo pip3 install pandas --upgrade
Password:
The directory '/Users/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory.If executing pip with sudo, you may want sudo's -H flag.
The directory '/Users/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting pandas
Downloading https://files.pythonhosted.org/packages/34/63/529fd1391044051514f2f22d61754245db2133cd37c4dad7150a1cbe2ece/pandas-0.24.1-cp37-cp37m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl (15.9MB)
100% |████████████████████████████████| 15.9MB 901kB/s
Requirement already satisfied, skipping upgrade: python-dateutil>=2.5.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (2.7.5)
Requirement already satisfied, skipping upgrade: numpy>=1.12.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (1.15.3)
Requirement already satisfied, skipping upgrade: pytz>=2011k in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (2018.9)
Requirement already satisfied, skipping upgrade: six>=1.5 in /Users/Library/Python/3.7/lib/python/site-packages (from python-dateutil>=2.5.0->pandas) (1.12.0)
Installing collected packages: pandas
Found existing installation: pandas 0.24.0
Uninstalling pandas-0.24.0:
Successfully uninstalled pandas-0.24.0
Successfully installed pandas-0.24.1
However, i still get no modules named pandas
Lastly, when i try pip3 install pandas i get :
Requirement already satisfied: pandas in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (0.24.0)
Requirement already satisfied: pytz>=2011k in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (2018.9)
Requirement already satisfied: numpy>=1.12.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (1.15.3)
Requirement already satisfied: python-dateutil>=2.5.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from pandas) (2.7.5)
Requirement already satisfied: six>=1.5 in /Users/Library/Python/3.7/lib/python/site-packages (from python-dateutil>=2.5.0->pandas) (1.12.0)
When i try to execute the program i get the same error mentioned above after using pip3 install pandas....
I also did an import.sys if can help :
base)-MBP-5d47:ML_folder $ python help1.py
2.7.10 (default, Aug 17 2018, 17:41:52)
[GCC 4.2.1 Compatible Apple LLVM 10.0.0 (clang-1000.0.42)]
Here is also my sys.path :
['/Users/Desktop/ML_folder', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload', '/Library/Python/2.7/site-packages', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC']
You need to install pandas with:
pip install pandas
If you run into issues with privileges, you may need to run:
sudo pip install pandas
It is also possible on Python 3 that you may need to run:
pip3 install pandas (although pip may be pointing to pip3 already). You can read about differences between pip versions on this SO post.
If you don't have pip installed, see here for installation.
Check pandas package path from your env with:
jupyter kernelspec list
If you see the path:
/Users/yourname/Library/Jupyter/kernels/yourenv
Delete that Jupyter folder from Library and run again.
if you see such this in your IDE and the error "no module named pandas" when you run your code, it means that pandas has not been installed although you have done "pip install pandas" or whatever.
Go to file > settings > project interpreter and see if pandas is available in the list of packages. if not simply click + (plus), choose pandas and install it in your project environment .
see picture
then wait for you IDE update your project skeletons ... voila , the error disappears !
When entering the command to run your file, make sure you specify which version of python you're using. For example, instead of python filename.py, use python3 filename.py or python2 filename.py
your pandas is installed in python3 (3.7):
Requirement already satisfied: pandas in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (0.24.0)
but you are running python2.7 and pandas isn't in your path 2.7:
['/Users/thibaultmonsel/Desktop/ML_folder',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload',
'/Library/Python/2.7/site-packages',
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python',
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC']
try to simply run your script using python3:
python3 help1.py
or add python3 header, example:
#!/usr/bin/env python3
or
#!/usr/local/bin/python3
and if that doesn't work (like I had the same problem because I was importing pandas from jupyter notebook, macos), you can ultimately import from your --user path, example:
sys.path.append("/Users/<USER>/Library/Python/3.7/lib/python/site-packages")
but make sure you have pandas installed there (..python/site-packages/pandas) using
pip3 install pandas --user
Check your virtual environment (you can see it at the left corner of VS code) and install the package (e.g. pandas) in your virtual environment like this:
conda install -n yourenvname [package]
install pandas outside the project, I wanted to download it only for an env environment but I got the same error so I did it from outside.
Code > Preferences > Settings
In Search, type "interpreter"
You will see a bar : Python: Default Interpreter Path
Paste your correct path to Python (something like "/usr/local/bin/python3" in Mac), it will automatically save
Then go back to your python file and try to run
For me, the below command works in MAC
sudo -H pip3 install pandas --upgrade
I tested a python script to send anythink with Pushover. But I get the error "ImportError: No module named pushover"
My installed Versions:
# pip install python-pushover
Collecting python-pushover
Using cached https://files.pythonhosted.org/packages/6f/3d/144a0137c749bd152c3ab7f4d3ce8fe1455168dab36c2fcd900d3fab16ad/python-pushover-0.4.tar.gz
Requirement already satisfied: requests>=1.0 in /usr/local/lib/python3.5/dist-packages (from python-pushover) (2.21.0)
Requirement already satisfied: urllib3<1.25,>=1.21.1 in /usr/local/lib/python3.5/dist-packages (from requests>=1.0->python-pushover) (1.24.1)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in /usr/local/lib/python3.5/dist-packages (from requests>=1.0->python-pushover) (3.0.4)
Requirement already satisfied: certifi>=2017.4.17 in /usr/local/lib/python3.5/dist-packages (from requests>=1.0->python-pushover) (2018.11.29)
Requirement already satisfied: idna<2.9,>=2.5 in /usr/local/lib/python3.5/dist-packages (from requests>=1.0->python-pushover) (2.8)
Installing collected packages: python-pushover
Running setup.py install for python-pushover ... done
Successfully installed python-pushover-0.4
# python -V
Python 2.7.13
# python3 -V
Python 3.5.3
The scriptheader:
#!/usr/bin/env python
import pushover
I have tried with pip(3) to install python-pushover but with no success.
I faced this exact error today. This is due to co-existing of different versions of python in your system.
Do, /usr/bin/python3 if the module was installed for py3 and just /usr/bin/python for py2 before running the script.
Refer Installed module using pip, not found for more.
In my case, you should :
uninstall that package:
pip uninstall pushover
and install the correct package:
pip install python-pushover
And your code will work fine.
I have only very rudimentary experience in Python. I am trying to install the package pyslim (see here on the pypi website). I did
$ pip install pyslim
Requirement already satisfied: pyslim in ./Library/Python/2.7/lib/python/site-packages/pyslim-0.1-py2.7.egg (0.1)
Requirement already satisfied: msprime in /usr/local/lib/python2.7/site-packages (from pyslim) (0.6.1)
Requirement already satisfied: attrs in /usr/local/lib/python2.7/site-packages (from pyslim) (16.3.0)
Requirement already satisfied: svgwrite in /usr/local/lib/python2.7/site-packages (from msprime->pyslim) (1.1.12)
Requirement already satisfied: jsonschema in /usr/local/lib/python2.7/site-packages (from msprime->pyslim) (2.6.0)
Requirement already satisfied: six in /usr/local/lib/python2.7/site-packages (from msprime->pyslim) (1.10.0)
Requirement already satisfied: numpy>=1.7.0 in /usr/local/lib/python2.7/site-packages/numpy-1.10.4-py2.7-macosx-10.11-x86_64.egg (from msprime->pyslim) (1.10.4)
Requirement already satisfied: h5py in /usr/local/lib/python2.7/site-packages (from msprime->pyslim) (2.8.0)
Requirement already satisfied: pyparsing>=2.0.1 in /usr/local/lib/python2.7/site-packages (from svgwrite->msprime->pyslim) (2.2.0)
Requirement already satisfied: functools32; python_version == "2.7" in /usr/local/lib/python2.7/site-packages (from jsonschema->msprime->pyslim) (3.2.3.post2)
But when I open python and try to import pyslim, it fails
> import pyslim
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/remi/Library/Python/2.7/lib/python/site-packages/pyslim-0.1-py2.7.egg/pyslim/__init__.py", line 4, in <module>
from pyslim.slim_metadata import * # NOQA
File "/Users/remi/Library/Python/2.7/lib/python/site-packages/pyslim-0.1-py2.7.egg/pyslim/slim_metadata.py", line 1, in <module>
import attr
ImportError: No module named attr
So, I did
$ pip install attr
Requirement already satisfied: attr in /usr/local/lib/python2.7/site-packages (0.3.1)
and
$ pip install attrs
Requirement already satisfied: attrs in /usr/local/lib/python2.7/site-packages (16.3.0)
I restarted python and tried to import pyslim again but I keep receiving the same error message. I also tried to download and install the files from github by doing
$ git clone https://github.com/tskit-dev/pyslim.git
$ cd pyslim
$ python setup.py install --user
as indicated here on the pypi website. On this last line of code, I get a long output ending with
Download error on https://pypi.python.org/simple/: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) -- Some packages may not be found!
No local packages or download links found for attrs
error: Could not find suitable distribution for Requirement.parse('attrs')
I am using Python 2.7.10 on a MAC OSX 10.11.6. Not sure if it matter but I usually install things with homebrew. I am using pip 18.1 from /usr/local/lib/python2.7/site-packages/pip (python 2.7).
Edit
$ which python
/usr/bin/python
$ which pip
/usr/local/bin/pip
Take a look to this other question that is related to the attrs package.
In your case, you have attr and attrs installed at the same time, and they are incompatible between them, so python is unable to resolve the package name on the import correctly.
You should use attrs only, so try uninstalling attr and try it again:
python -m pip uninstall attr
If, in the future, you need to have some packages incompatibles between them, take a look about using virtual environments in Python, which are really easy to use and will be very useful to play with packages and packages versions without break anything.
First uninstall pyslim. Use "pip uninstall pyslim". Then try installing again using
"conda install -c conda-forge pyslim"
Refer https://anaconda.org/conda-forge/pyslim
After installing the ics package with pip3 in my terminal on Mac OS High Sierra. I can't use this package in Python 3.6. I installed it by using:
pip3 install --user ics
When doing this again, I get the following message:
Requirement already satisfied: ics in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages
Requirement already satisfied: six>1.5 in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (from ics)
Requirement already satisfied: arrow==0.4.2 in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (from ics)
Requirement already satisfied: python-dateutil in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (from ics)
But when I try to run a script using:
python3 test.py
I get the following error:
from ics import Calendar, Event
ImportError: cannot import name 'Calendar'
The test.py file just contains an import of the package:
from ics import Calendar, Event
c = Calendar()
It is not the first time that I can't use an installed package with Python 3 on my Mac. I looked at a couple of solutions, like updating the .bash_profile file, but that already pointed at the correct Python version I was using.
# Setting PATH for Python 3.6
# The original version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.6/bin:${PATH}"
export PATH
This issue is frustrating me for days right now and I can't seem to find any solution..