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pip

pip or pip3 to install packages for Python 3?

August 17, 2022 by Magenaut

I have a Macbook with OS X El Captain. I think that Python 2.7 comes preinstalled on it. However, I installed Python 3.5 too. When I started using Python 3, I read that if I want to install a package, I should type:

Categories Python, Q&A Tags macos, pip, python, python-2.7, python-3.x Leave a comment

Is there a way to list pip dependencies/requirements?

August 17, 2022 by Magenaut

Without going through with the installation, I want to quickly see all the packages that pip install would install.

Categories Python, Q&A Tags pip, python, requirements.txt Leave a comment

How to install PyQt4 on Windows using pip?

August 17, 2022 by Magenaut

I’m using Python 3.4 on Windows. When I run a script, it complains

Categories Python, Q&A Tags pip, pyqt, pyqt4, python, python-3.x Leave a comment

The problem with installing PIL using virtualenv or buildout

August 17, 2022 by Magenaut

When I install PIL using easy_install or buildout it installs in such way, that I must do ‘import Image’, not ‘from PIL import Image’.

Categories Python, Q&A Tags buildout, easy-install, pip, python, python-imaging-library Leave a comment

Pip – Fatal error in launcher: Unable to create process using ‘”‘

August 17, 2022 by Magenaut

I installed python 3.5.1 via ampps and it’s working. However, when i try to use pip, i get the following message:

Categories Python, Q&A Tags ampps, pip, python, python-3.x, windows Leave a comment

How to solve ReadTimeoutError: HTTPSConnectionPool(host=’pypi.python.org’, port=443) with pip?

August 17, 2022 by Magenaut

I recently need to install some packages

Categories Python, Q&A Tags pip, python Leave a comment

Combining conda environment.yml with pip requirements.txt

August 17, 2022 by Magenaut

I work with conda environments and need some pip packages as well, e.g. pre-compiled wheels from ~gohlke.

Categories Python, Q&A Tags anaconda, conda, pip, python Leave a comment

How to get “python -m venv” to directly install latest pip version

August 17, 2022 by Magenaut

As part of the compilation step for a new python version, I fetch and run get-pip.py, to have the latest pip installed next to the python executable:

Categories Python, Q&A Tags pip, python, python-venv, virtualenv Leave a comment

Is it possible to use pip to install a package from a private GitHub repository?

August 17, 2022 by Magenaut

I am trying to install a Python package from a private GitHub repository. For a public repository, I can issue the following command which works fine:

Categories Python, Q&A Tags git, github, pip, python Leave a comment

Can’t install new packages for Python (Python 3.9.0, Windows 10)

August 17, 2022 by Magenaut

In order to upgrade and clean up, I have reset my PC and installed Windows 10. Naturally, I installed Python as I use it frequently. But when I tried to install MatPlotLib using the command “pip install matplotlib”, it shows an error message colored in red:

Categories Python, Q&A Tags conda, matplotlib, package, pip, python Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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