Questions tagged [virtualenv]
virtualenv is a tool that creates sandboxed Python environments.
31
questions with no upvoted or accepted answers
3
votes
1
answer
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views
I started virtualenv on Mac OS, then unable to deactivate it completely
I started virtualenv on my Mac OS, using the commands
python -m virtualenv envsp
source env/bin/activate
Then it was successfully activated.
Then I entered exit, and I got a response which says
...
3
votes
0
answers
782
views
How do I recompile Python in VirtualEnv?
I built virtualenv and it adds Python 2.7 by default in it. After reading this solution to a bug I have, it says I have to recompile Python with the option --enable-shared. So should I rm -rf Python ...
2
votes
0
answers
324
views
Error creating virtual environment and using pip
Everytime I try to use pip to do something
pip install <package>
I get an error
OSError: [Errno 9] Bad file descriptor
I tried installing and reinstalling anaconda.
I'm currently trying ...
2
votes
0
answers
391
views
VSCode remote Python virtual environment
Here is how the thing doesn't work:
The project source code is located on a remote machine. The Python virtual environment is installed in the project's root directory (using venv).
I sshfs the ...
1
vote
0
answers
131
views
Unable to set python environments with old interpreters
I have installed virtualenvwrapper on Arch Linux, as well as the AUR repository python38 so I can set an environment and work with TensorFlow. I have set up .bashrc as usually recommended on the docs ...
1
vote
0
answers
366
views
pytest WinError 123 on Windows 10 in conda virtual environment
My question is probably related to this SU question.
But this question did not receive any answers, so I will describe the problem again:
I open my Anaconda prompt, navigate to my project directory, ...
1
vote
1
answer
455
views
my virtual environment cannot be found
I'm on a PC windows 10 and always open git bash, then source activate my-env and open a jupyter notebook; somehow my-env broke and I get this error:
"C:\bld\conda_1565126647711_h_env/etc/profile.d/...
1
vote
0
answers
262
views
Unable to set python3 as default on cloud9 using virtualenv
I'm using AWS cloud9 and am having trouble switching from python2 (which is default when you create an environment) to python3. My goal is to run a flask app and have it run in python3.
I've tried ...
1
vote
1
answer
2k
views
Cannot create virtual environment in Pycharm 2019.1 with anaconda 3
How can I create a python virtual environment interpreter with Pycharm and Anaconda? The usual procedure doesn't work.
With new Pycharm 2019.1 and Anaconda 3, I am unable to create a virtual ...
1
vote
1
answer
2k
views
pip install -r requirements.txt not installing everything
I recently installed Mojave and then I had to upgrade my VirtualBox & vagrant afterwards. I am currently having an issue installing the requirements.txt in my venv.
Could not find a version that ...
1
vote
0
answers
219
views
How can I troubleshoot VENVs `--system-site-packages` not mirroring my system?
I'm running Arch Linux and want to use virtual environments to install only those few PIP packages I use for specific projects while continuing to use the Arch packages for Python. However, when I ...
1
vote
1
answer
462
views
lost virtualenv display to the left of bash prompt
I added thy Holy prompt to display my current branch so I never push to master. We all use it and it works, but I am no-longer seeing what virtualenv I'm using at the moment, which is a hassle. Based ...
1
vote
0
answers
213
views
Installing specific Not-In-Repository version of python-dev within virtualenv without using VCS
I have read the question :
How can I install python-dev without sudo?
However it does not quite cover the issues I am facing.
I have a Debian 6.0.9 server with system python 2.6.6 installed. We ...
0
votes
0
answers
33
views
Docker build succeeds on one system but not on other
System info
I've been Dockerizing an application on System A, which is a Debian 12 clean installation, AMD64 architecture. The system info:
Linux debian12.localdomain 6.1.0-17-amd64 #1 SMP ...
0
votes
0
answers
42
views
virtualenv and pip version inside
I installed fresh Ubuntu 20.04 (which I believe comes with python3.8) and then additionally installed:
sudo apt install python3.9
sudo apt install python3.9-dev
sudo apt install python3-pip
I want to ...
0
votes
0
answers
96
views
Philosophy of virtualenv
Can somebody explain the philosophy of virtualenv?
I fully understand how it works - if I use scripts by hand. I've to enter to some folder, run virtualenv and do what I want in secure environment. ...
0
votes
1
answer
460
views
User and virtual environment in ubuntu linux
Hi I'm new to linux and currently I'm using ubuntu as my linux distribution. Right now I'm confused about user in ubuntu and search online about it. I found article about it in digital ocean that says ...
0
votes
0
answers
579
views
How can I customize the virtualenv info in zsh theme?
I use the bureau theme (little customized) with oh-my-zsh.
.zshrc file
zsh-theme file
p0tt3r@wand ~ [21:19:10] ()
>🔮$ ...
0
votes
0
answers
270
views
error msg when open linux terminal
I installed a virtualenv in the other day using pip and its not working properly, also when i start the terminal it opens whit that msg on the top
> bash: /usr/bin/python: Arquivo ou diretório ...
0
votes
0
answers
3k
views
virtualenv returns [Errno 13] Permission denied
I am trying to start a new virtual environment in my folder.
I have Python3, Python2 and virtualenv installed, it doesn't seem to be a dependency problem.
I do the command:
sudo virtualenv -p ...
0
votes
1
answer
713
views
Creating Python venv for running a dash application on PythonAnywhere
I am trying to create a Python venv to include packages like dash so I can deploy a dash application on PythonAnywhere.
I was unable to follow the PythonAnywhere instructions for creating a virtual ...
0
votes
0
answers
64
views
Monitor does not come out of sleep at power-up until I press reset button
I have just upgraded from Ubuntu 18.1 to Ubuntu 19.04. My PC configuration is:
Motherboard: Gigabyte EP43T-USB3
Processor: Intel® Core™2 Quad CPU Q8400 @ 2.66GHz
Graphics: Nvidia GeForce GT 730/PCIe/...
0
votes
1
answer
1k
views
Keeps getting &Python Path was unexpect at this time error in VS Code
This issue happening starting from today when I was doing some coding in Python in Visual Studio Code. I usually develop my program in a virtual environment, but today for some reason, when I tried to ...
0
votes
1
answer
288
views
how to auto start supervisor installed in a virtual env on host startup/boot
I have an ubuntu server, and installed supervisor already in side my virtualenv, and it's working when I manually start it up. I also tried to put the init script under /etc/init.d/ folder, but cannot ...
0
votes
1
answer
6k
views
python virtualenv ERROR: unknown command "config"
# virtualenv tmp/.venv
New python executable in /root/tmp/.venv/bin/python
Complete output from command /root/tmp/.venv/bin/python -m pip config list:
ERROR: unknown command "config"
-----------------...
0
votes
1
answer
404
views
Is there a simple low-overhead way to install deb packages in a virtual environment?
When I'm working on some arbitrary project I usually need a couple of packages. For all the python packages I create a virtualenv so that once I'm done I can delete the whole thing, and it does not ...
0
votes
0
answers
1k
views
Remove Python alias to use virtualenv for Python
When I install virtualenv and activate it which python returns my /usr/bin/python. I read here it is because I have python alias in my bash startup scipt and virtualenv doesn't work with it.
However, ...
0
votes
1
answer
1k
views
How to install numpy on Python 2.7 in virtualenv?
I'm trying to install numpy on Python 2.7 in virtualenv (on Cygwin).
However, when I try to import numpy, I get an ImportError:
Administrator@Ron ~/python/virtualenv
$ virtualenv -p /usr/bin/python2....
0
votes
3
answers
11k
views
Windows CMD cannot use Python Virtualenv or Django commands
I'm trying to use python Virtualenv and Django. I have successfully installed both using Pip. On every tutorial I've found, it tells me to open CMD and type in a command. For example: C:\Users\USER\...
0
votes
1
answer
298
views
Python - Turbo Gears setup
I'm trying to setup a Turbogears enviroment for Python, following the guide here http://turbogears.readthedocs.org/en/latest/turbogears/wiki20.html#wiki20
I'm stuck at the virtualenv tgnev step, ...
-1
votes
2
answers
2k
views
Setting virtualenv and running python code on boot
I'm trying to have some code executed on boot and haven't been able to get it to run as rc.local, cron, or a system service. So I'm sure I'm doing something wrong -- I just don't know what.
These are ...