There appear to be conflicting libraries of python that pip is trying to access, as you can see with the following error:
[root#fedora user]# pip
Traceback (most recent call last):
File "/usr/local/bin/pip", line 5, in <module>
from pip._internal import main
File "/usr/local/lib/python3.10/site-packages/pip/_internal/__init__.py", line 40, in <module>
from pip._internal.cli.autocompletion import autocomplete
File "/usr/local/lib/python3.10/site-packages/pip/_internal/cli/autocompletion.py", line 8, in <module>
from pip._internal.cli.main_parser import create_main_parser
File "/usr/local/lib/python3.10/site-packages/pip/_internal/cli/main_parser.py", line 12, in <module>
from pip._internal.commands import (
File "/usr/local/lib/python3.10/site-packages/pip/_internal/commands/__init__.py", line 6, in <module>
from pip._internal.commands.completion import CompletionCommand
File "/usr/local/lib/python3.10/site-packages/pip/_internal/commands/completion.py", line 6, in <module>
from pip._internal.cli.base_command import Command
File "/usr/local/lib/python3.10/site-packages/pip/_internal/cli/base_command.py", line 25, in <module>
from pip._internal.index import PackageFinder
File "/usr/local/lib/python3.10/site-packages/pip/_internal/index.py", line 14, in <module>
from pip._vendor import html5lib, requests, six
File "/usr/local/lib/python3.10/site-packages/pip/_vendor/html5lib/__init__.py", line 25, in <module>
from .html5parser import HTMLParser, parse, parseFragment
File "/usr/local/lib/python3.10/site-packages/pip/_vendor/html5lib/html5parser.py", line 8, in <module>
from . import _tokenizer
File "/usr/local/lib/python3.10/site-packages/pip/_vendor/html5lib/_tokenizer.py", line 16, in <module>
from ._trie import Trie
File "/usr/local/lib/python3.10/site-packages/pip/_vendor/html5lib/_trie/__init__.py", line 3, in <module>
from .py import Trie as PyTrie
File "/usr/local/lib/python3.10/site-packages/pip/_vendor/html5lib/_trie/py.py", line 6, in <module>
from ._base import Trie as ABCTrie
File "/usr/local/lib/python3.10/site-packages/pip/_vendor/html5lib/_trie/_base.py", line 3, in <module>
from collections import Mapping
ImportError: cannot import name 'Mapping' from 'collections' (/usr/lib64/python3.10/collections/__init__.py)
How can I fix this to be able to use pip? I have already tried
dnf reinstall python and dnf reinstall python3 and dnf remove python3-pip, dnf install python3-pip.
I fixed this by removing all pip folders in /usr/local/lib/python3.10/site-packages
Open the File: "/usr/local/lib/python3.10/site-packages/pip/_vendor/html5lib/_trie/_base.py", and at line 3 instead of
from collections import Mapping
add .abc after collections
from collections.abc import Mapping
Related
Python version: 3.6.8
SpaCy version: 2.1.4
Just try to import spacy:
Traceback (most recent call last):
File "src/discovery/pipeline/news/news_pipeline.py", line 9, in <module>
from src.discovery.modules.news.pipeline.auginewspipeline import AugINewsPipeline
File "/local/apps/discopyusr1/discovery-python/src/discovery/modules/news/pipeline/auginewspipeline.py", line 10, in <module>
from src.discovery.modules.news.pipeline.feature_extraction.featureextractor import FeatureExtracter
File "/local/apps/discopyusr1/discovery-python/src/discovery/modules/news/pipeline/feature_extraction/featureextractor.py", line 2, in <module>
import spacy
File "/usr/local/lib64/python3.6/site-packages/spacy/__init__.py", line 12, in <module>
from .cli.info import info as cli_info
File "/usr/local/lib64/python3.6/site-packages/spacy/cli/__init__.py", line 1, in <module>
from .download import download # noqa: F401
File "/usr/local/lib64/python3.6/site-packages/spacy/cli/download.py", line 11, in <module>
from .link import link
File "/usr/local/lib64/python3.6/site-packages/spacy/cli/link.py", line 9, in <module>
from .. import util
File "/usr/local/lib64/python3.6/site-packages/spacy/util.py", line 17, in <module>
from jsonschema import Draft4Validator
File "/usr/local/lib/python3.6/site-packages/jsonschema/__init__.py", line 32, in <module>
from pkg_resources import get_distribution
ImportError: cannot import name 'get_distribution'
install pkg-resources, that should fix it.
pip install pkg-resource. Make sure pip is up to date
I am trying to import pyLDAvis but it gives the error ModuleNotFoundError: No module named '_contextvars' although I installed both pyLDAvis and contextvars. The error is as follows
Traceback (most recent call last):
File "C:/Users/ebru/Documents/Arda Docs/Mydocs/ITLS/Research/Tüpraş/Python Codes/Tupras_NLPv04.py", line 249, in <module>
import pyLDAvis
File "C:\Users\ebru\PycharmProjects\Tuprasv01\venv\lib\site-packages\pyLDAvis\__init__.py", line 44, in <module>
from ._display import *
File "C:\Users\ebru\PycharmProjects\Tuprasv01\venv\lib\site-packages\pyLDAvis\_display.py", line 7, in <module>
import jinja2
File "C:\Users\ebru\PycharmProjects\Tuprasv01\venv\lib\site-packages\jinja2\__init__.py", line 82, in <module>
_patch_async()
File "C:\Users\ebru\PycharmProjects\Tuprasv01\venv\lib\site-packages\jinja2\__init__.py", line 78, in _patch_async
from jinja2.asyncsupport import patch_all
File "C:\Users\ebru\PycharmProjects\Tuprasv01\venv\lib\site-packages\jinja2\asyncsupport.py", line 13, in <module>
import asyncio
File "C:\Users\ebru\AppData\Local\Programs\Python\Python37-32\lib\asyncio\__init__.py", line 8, in <module>
from .base_events import *
File "C:\Users\ebru\AppData\Local\Programs\Python\Python37-32\lib\asyncio\base_events.py", line 39, in <module>
from . import events
File "C:\Users\ebru\AppData\Local\Programs\Python\Python37-32\lib\asyncio\events.py", line 14, in <module>
import contextvars
File "C:\Users\ebru\AppData\Local\Programs\Python\Python37-32\lib\contextvars.py", line 1, in <module>
from _contextvars import Context, ContextVar, Token, copy_context
ModuleNotFoundError: No module named '_contextvars'
I tried to delete the underscore in contextvars.py but it did not work.
Plotting tools
import pyLDAvis
import pyLDAvis.sklearn
According to https://github.com/axnsan12/drf-yasg/issues/362#issuecomment-494360308, this problem might result from virtualenv not upgrading to the Python version you have installed.
Also, 3.7.4 has been released & includes changes related to Context Variables. Maybe upgrading to that helps?
I recently installed python on my Ubuntu 14.04. I downloaded tensorflow by pip.
When I tried to import tensorflow it said ImportError:No module named tensorflow.
Then I edited PYTHONPATH by adding /usr/local/lib/python2.7/dist-packages. Now when I try to import, it says
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/tensorflow/__init__.py", line 23, in <module>
from tensorflow.python import *
File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/__init__.py", line 45, in <module>
import numpy as np
File "/usr/local/lib/python2.7/dist-packages/numpy/__init__.py", line 180, in <module>
from . import add_newdocs
File "/usr/local/lib/python2.7/dist-packages/numpy/add_newdocs.py", line 13, in <module>
from numpy.lib import add_newdoc
File "/usr/local/lib/python2.7/dist-packages/numpy/lib/__init__.py", line 8, in <module>
from .type_check import *
File "/usr/local/lib/python2.7/dist-packages/numpy/lib/type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
File "/usr/local/lib/python2.7/dist-packages/numpy/core/__init__.py", line 14, in <module>
from . import multiarray
ImportError: /usr/local/lib/python2.7/dist-packages/numpy/core/multiarray.so: undefined symbol: PyUnicodeUCS4_AsUnicodeEscapeString
I found here that 2 versions of python causes the conflict, but that didn't help. Any assistance will be appreciated. Thank you
Best way to install packages if you have more than one python installed is:
path_to_your_python_executable -m pip install package_name
This way, you can make sure that you have installed package for proper python.
And don't forget about sudo ;)
I have a ubuntu server.(10.04)
I don't install requests module. I try pip and other methods. Usually ;
$ sudo pip install requests
Traceback (most recent call last):
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/packages/urllib3/packages/ssl_match_hostname/__init__.py", line 3, in <module>
from ssl import CertificateError, match_hostname
ImportError: cannot import name CertificateError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/packages/urllib3/packages/ssl_match_hostname/__init__.py", line 7, in <module>
from backports.ssl_match_hostname import CertificateError, match_hostname
ImportError: No module named backports.ssl_match_hostname
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/bin/pip", line 9, in <module>
load_entry_point('pip==1.5.5', 'console_scripts', 'pip')()
File "/usr/local/lib/python3.1/dist-packages/distribute-0.6.49-py3.1.egg/pkg_resources.py", line 345, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/local/lib/python3.1/dist-packages/distribute-0.6.49-py3.1.egg/pkg_resources.py", line 2382, in load_entry_point
return ep.load()
File "/usr/local/lib/python3.1/dist-packages/distribute-0.6.49-py3.1.egg/pkg_resources.py", line 2088, in load
entry = __import__(self.module_name, globals(),globals(), ['__name__'])
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/__init__.py", line 11, in <module>
from pip.vcs import git, mercurial, subversion, bazaar # noqa
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/vcs/mercurial.py", line 9, in <module>
from pip.download import path_to_url
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/download.py", line 22, in <module>
from pip._vendor import requests, six
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/__init__.py", line 58, in <module>
from . import utils
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/utils.py", line 25, in <module>
from .compat import parse_http_list as _parse_list_header
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/compat.py", line 7, in <module>
from .packages import chardet
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/packages/__init__.py", line 3, in <module>
from . import urllib3
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/packages/urllib3/__init__.py", line 16, in <module>
from .connectionpool import (
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/packages/urllib3/connectionpool.py", line 31, in <module>
from .packages.ssl_match_hostname import CertificateError
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/packages/urllib3/packages/__init__.py", line 3, in <module>
from . import ssl_match_hostname
File "/usr/local/lib/python3.1/dist-packages/pip-1.5.5-py3.1.egg/pip/_vendor/requests/packages/urllib3/packages/ssl_match_hostname/__init__.py", line 10, in <module>
from _implementation import CertificateError, match_hostname
ImportError: No module named _implementation
I guess I have already setup pip 3.1. But following
$ pip -V
Then I see same problem. How to install requests module for Python 3.1 ubuntu server 10.04?
Have you tried easy_install requests?
Or you could try a non-fancy way. Google requests package, download it, unzip it and then run setup.py script like this:
python setup.py install
Have you tried pip install backports.ssl-match-hostname
Probably no harm to upgrade Python either.
I installed numpy from
sudo apt-get install numpy
Then in python2.7 on importing numpy with
import numpy
I get this error
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/numpy/__init__.py", line 137, in <module>
import add_newdocs
File "/usr/local/lib/python2.7/dist-packages/numpy/add_newdocs.py", line 9, in <module>
from numpy.lib import add_newdoc
File "/usr/local/lib/python2.7/dist-packages/numpy/lib/__init__.py", line 4, in <module>
from type_check import *
File "/usr/local/lib/python2.7/dist-packages/numpy/lib/type_check.py", line 8, in <module>
import numpy.core.numeric as _nx
File "/usr/local/lib/python2.7/dist-packages/numpy/core/__init__.py", line 45, in <module>
from numpy.testing import Tester
File "/usr/local/lib/python2.7/dist-packages/numpy/testing/__init__.py", line 8, in <module>
from unittest import TestCase
ImportError: cannot import name TestCase
I then removed Numpy and Scipy. Then again installed from the github repo. But I still get the same error. Please help.
Thank You.
I suspect that you have a local file called unittest.py that is getting imported instead of the standard module.