pyenv Questions
9
I am trying to install multiple versions of Python on my laptop running MacOS Big Sur v11.1. I initially installed xcode command line tools, homebrew, and python via instructions here
xcode-select ...
Gauche asked 18/1, 2021 at 16:59
12
Trying to use pyenv to build python versions on macOS, but every install I make ends up with
❯ python
>>> import lzma
ModuleNotFoundError: No module named '_lzma'
I have installed all ...
5
I recently installed pyenv and attempted to install a version of python, according to a blog post. I ran some commands, but encountered an error and I am uncertain how to resolve.
$ pyenv install ...
2
I'm using Python 3.6.5 with pyenv. pip 10 came out a while ago but pyenv is creating my new virtual environments with pip 9.0.3 and i have to update each one of them manually. It's annoying.
I tri...
4
Solved
I've installed pyenv and have different versions of python installed with it:
$ pyenv versions
system
2.7.1
3.2.5
3.5.0
3.5.1
* 3.5.2
I use the following command to switch to python 3.5.2:
...
2
Solved
I wanted to install python 3.10 but that version is not available on pyenv version list.
checked by pyenv install --list.
People suggested to upgrade pyenv that but I do not see help related to upd...
Zinn asked 1/4, 2022 at 8:8
12
My .bashrc has this:
enable-pyenv () {
# Load pyenv automatically by adding
# the following to your profile:
export PATH="$HOME/.pyenv/bin:$PATH"
eval "$(pyenv init -)"
ev...
5
Solved
I run:
pyenv activate new_app
And I get:
Failed to activate virtualenv.
Perhaps pyenv-virtualenv has not been loaded into your shell properly.
Please restart current shell and try again.
I a...
Petrillo asked 8/8, 2017 at 20:5
2
Solved
I have pyenv installed and my .zshenv looks like the following :
export PYENV_ROOT="$HOME"/.pyenv
export PATH="$PYENV_ROOT"/bin:"$PATH"
if command -v pyenv 1>/dev/n...
Plautus asked 14/10, 2020 at 12:27
5
I am trying to install python packages to a venv using poetry - on BigSur macos.
I have pyenv on stable python.
pyenv which python
/Users/josh/.pyenv/versions/3.8.6/bin/python
When I exec.
poetry...
Eyrir asked 14/6, 2022 at 8:39
4
Solved
Edit: the answer suggested in comment or other answers I found are main for linux or for default python installed using brew. The problem I am facing is on the python version installed using pyenv
...
Landloper asked 10/12, 2019 at 12:35
7
I have a new MacBook with fresh installs of everything which I upgraded to macOS Catalina. I installed homebrew and then pyenv, and installed Python 3.8.0 using pyenv. All these things seemed to wo...
1
5
Solved
When activating a poetry python shell, I get a very long string in my bash prompt:
(my-current-folder-pNzYm0GW-py3.8) (base) myusername@mycomputername>
I'd like to have it much shorter, maybe l...
Riding asked 14/8, 2020 at 9:58
29
I would like to use pyenv to switch python2 and python3.
I successfully downloaded python2 and python3 and pyenv with following code.
brew install pyenv
brew install pyenv-virtualenv
pyenv instal...
3
When I try to install a python version using pyenv, I get the following error:
$ pyenv install 3.5.7
Downloading Python-3.5.7.tar.xz...
-> https://www.python.org/ftp/python/3.5.7/Python-3.5.7.t...
7
I am try to upgrade my Python version on my macOS Catalina 10.15.1 by install PYENV and PYPIP, and set global and local to version 3.8.0. but still when I try to python version it shows the python ...
Ankylosis asked 3/11, 2019 at 11:33
23
While trying to install Python 3.6.6 (for Airflow) using PyEnv on MacOS, I am encountering build failure with following stack-trace
File
"/private/var/folders/6y/kf699bqj2sgcgjshb20fr5zh0000gn/T/p...
Cauline asked 27/7, 2018 at 5:55
3
Solved
I recently learned how to use virtualenv and virtualenvwrapper in my workflow but I've seen pyenv mentioned in a few guides but I can't seem to get an understanding of what pyenv is and how it is d...
Selfdelusion asked 29/4, 2015 at 17:13
3
Articles read:
Python Virtual Environments: A Primer,
Pyenv – Install Multiple Python Versions for Specific Project,
How to manage multiple Python versions and virtual environments
Let's suppose we...
Pino asked 10/10, 2018 at 1:57
6
Versions of Python installed via pyenv fail to import tkinter:
※ python
Python 3.8.1 (default, Feb 29 2020, 11:45:59)
[Clang 11.0.0 (clang-1100.0.33.17)] on darwin
Type "help", "copyright", "credi...
2
Solved
I have 3.8.2 installed via pyenv but I want to upgrade to 3.8.3 on my local machine, to match the version we're using in production.
$ pyenv install 3.8.3
python-build: definition not found: 3.8...
Matejka asked 3/6, 2020 at 9:47
10
Solved
I just began to use pyenv to manage my python versions, and began to use the pyenv virtualenv plugin to manage my virtualenvs, and so far, I have loved it. One thing I miss however, is that with vi...
Tessellation asked 22/5, 2015 at 23:54
11
Moving to Ubuntu 22 with a fresh install (I have Ubuntu 20 in another partition) and the last piece I need to use it for working it to have pyenv running fine.
When trying to pyenv install x.xx.x i...
Smedley asked 2/7, 2022 at 19:59
2
Solved
To add a question to the great question and discussion here on pyenv, venv, virtualenv, and virtualenvwrapper, could someone please explain how conda environments fit into this world? When are the ...
Cornall asked 12/4, 2021 at 21:10
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