Although using virtual environment is advisable in many use-cases, it is not strictly required. You can have a system python3.5 and a pip installation associated with it. Note that Python 3.5 is now end-of-life and pip has now dropped support. The final version of pip supporting Python 3.5 was 20.3.4 (Jan 2021). Download this file: pip-20.3.4-py2.py3-none-any.whl Bootstrap a pip installation using the wheel … Read more
I have managed to resolve the problem by reinstalling Python. First, I have uninstalled Python (like any other program in Windows). Then I have installed Anaconda distribution of Python. The problem is not present anymore.
I am using Python 3.6b3 for a long running project, developing on Windows. For this project I also need NumPy. I’ve tried Python36 -m pip install numpy, but it seems that pip is not yet in the beta. What’s the best way to install NumPy for Python 3.6b3? [EDIT: Added installation log, after using ensurepip]
You need to fetch pypi over HTTPS, not HTTP. For some reason your pip is configured to retrieve from http://pypi.python.org/simple/ rather than https://pypi.python.org/simple/
It is missing from pypi, if you click on the 0.6.9 link it brings you to the 0.9.2.0 python 3 package, there seems to be no 0.6.9 package available to download. Try using pip install http://sourceforge.net/projects/py2exe/files/latest/download?source=files
1 I’m trying to install rasa-core on my windows 10 machine. When installing with pip install, I get: Failed building wheel for Twisted The same error appears when trying to install Twisted separately. 1 I’m trying to install rasa-core on my windows 10 machine. When installing with pip install, I get: Failed building wheel for … Read more
I have windows 10 (64 bit). I want to utilize the Openpyxl package to start learning how to interact with excel and other spreadsheets. I installed Python with “windowsx86-64web-basedinstaller” I have a 64 bit OS, was I mistaken when trying to install this version?
UPDATE: This is no longer necessary with Python3.4. It installs pip3 as part of the stock install. I ended up posting this same question on the python mailing list, and got the following answer: Which solved my question perfectly. After adding the following for my own: So that I could run pip directly, I was … Read more
Setting cryptography to version 2.8 in requirements.txt fixed the issue.
Just be sure that you have include python to windows PATH variable, then run python -m ensurepip