'Python: ImportError: lxml not found, please install it

I have the following code (in PyCharm (MacOS)):

import pandas as pd

fiddy_states = pd.read_html('https://simple.wikipedia.org/wiki/List_of_U.S._states')

print(fiddy_states)

And I get the following error:

/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 /Users/user_name/PycharmProjects/PandasTest/Doc3.py
Traceback (most recent call last):
  File "/Users/user_name/PycharmProjects/PandasTest/Doc3.py", line 9, in <module>
    fiddy_states = pd.read_html('https://simple.wikipedia.org/wiki/List_of_U.S._states')
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pandas/io/html.py", line 906, in read_html
    keep_default_na=keep_default_na)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pandas/io/html.py", line 733, in _parse
    parser = _parser_dispatch(flav)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pandas/io/html.py", line 693, in _parser_dispatch
    raise ImportError("lxml not found, please install it")
ImportError: lxml not found, please install it

In Anaconda does appear installed the last version of lxml (3.8.0). Despite of that, I have tried to reinstall it by: 1) writing pip install lxml and 2) downloading the lxml wheel corresponding to my python version (lxml-3.8.0-cp36-cp36m-win_amd64.whl), but in any case all remains the same (in the second case I get that it is not a supported wheel on this platform, even though the version of python is correct (3.6, 64 bits)).

I've read similar questions here (even with the same code above, since it's from a tutorial), but the problem still persists.

pythonmacos


Solution 1:[1]

For people reached here using Jupyter notebook, I restarted the kernel after pip install lxml and the error is gone.

Solution 2:[2]

I got same error, it seems that my python3 was pointing to pandas in python2 (since I have not install pandas in python3). After doing pip3 install pandas and restarting a notebook, it worked fine.

Solution 3:[3]

You can go to Settings > Project Interpreter > Click on '+' icon
Find 'lxml' from the list of packages and click 'Install Package' button found below.

I am using PyCharm 2019.2.1 (Community Edition)
Build #PC-192.6262.63, built on August 22, 2019
Runtime version: 11.0.3+12-b304.39 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 4.15.0-58-generic
GC: ParNew, ConcurrentMarkSweep
Memory: 937M
Cores: 4

Solution 4:[4]

  1. you may have to (re)install some of your libraries pip install lxml bs4 html5lib

  2. pd.read_html() reads with 'lxml' library by default, so try another library that you installed above like pd.read_html(some_url, flavor='html5lib')

Solution 5:[5]

I tried to reinstall lxml without any progress.

I ended uninstalling pandas and reinstalling and updating and that solved my issues!

pip uninstall pandas  
pip install pandas
pip3 install --upgrade pandas

Solution 6:[6]

I got the same error when trying to run some code that was using pandas. I tried some suggestions here but those did not work. Finally, what worked for me was the following two steps :

conda update anaconda
conda install spyder=5.0.5

Now when I restarted Spyder and ran my code it worked fine.

I have just installed and starting using anaconda so I don't know the root cause of this issue, but my guess is there seemed to be some "cross-connection" in the packages I had installed prior to my installation of Anaconda, and by running the above two steps now everything is running from within the Anaconda environment.

Solution 7:[7]

This error occurs when lxml is not installed, so just go to the terminal and run: pip3 install lxml

Terminal Image

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 EasonL
Solution 2 Ruxi Zhang
Solution 3 Krish PG
Solution 4
Solution 5 Thavas Antonio
Solution 6 yankeemike
Solution 7 RiveN

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