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pip

Python and pip, list all versions of a package that’s available?

August 19, 2022 by Magenaut

Given the name of a Python package that can be installed with pip, is there any way to find out a list of all the possible versions of it that pip could install? Right now it’s trial and error.

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

How to install psycopg2 with “pip” on Python?

August 19, 2022 by Magenaut

I’m using virtualenv and I need to install “psycopg2”.

Categories Python, Q&A Tags pip, psycopg2, python, virtualenv Leave a comment

Python pip install fails: invalid command egg_info

August 19, 2022 by Magenaut

I find that recently often when I try to install a Python package using pip, I get the error(s) below.

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

ImportError after successful pip installation

August 19, 2022 by Magenaut

I have successfully installed a library with pip install <library-name>. But when I try to import it, python raises ImportError: No module named <library-name>. Why do I get this error and how can I use the installed library? Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may … Read more

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

“Cannot open include file: ‘config-win.h’: No such file or directory” while installing mysql-python

August 19, 2022 by Magenaut

I’m trying to install mysql-python in a virtualenv using pip on windows. At first, I was getting the same error reported here, but the answer there worked for me too. Now I’m getting this following error:

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

How to run pip of different version of python using python command?

August 19, 2022 by Magenaut

I’m now currently using Python on ubuntu 15.10

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

Fatal error in launcher: Unable to create process using “”C:Program Files (x86)Python33python.exe” “C:Program Files (x86)Python33pip.exe””

August 19, 2022 by Magenaut

Searching the net this seems to be a problem caused by spaces in the Python installation path.

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

What’s the difference between “pip install” and “python -m pip install”?

August 19, 2022 by Magenaut

I have a local version of Python 3.4.1 and I can run python -m pip install, but I’m unable to find the pip binary to run pip install. What’s the difference between these two?

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

pip freeze creates some weird path instead of the package version

August 18, 2022 by Magenaut

I am working on developing a python package. I use pip freeze > requirements.txt to add the required package into the requirement.txt file. However, I realized that some of the packages, instead of the package version, have some path in front of them.

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

Renaming a virtualenv folder without breaking it

August 18, 2022 by Magenaut

I’ve created folder and initialized a virtualenv instance in it.

Categories Python, Q&A Tags pip, python, ubuntu, virtualenv 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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