I installed virtual env with sudo pip install virtualenv
but when I run python -m venv flask
I'm still getting this: /usr/bin/python: No module named venv
Versions, if that's relevant:
pip 1.5.6 from /usr/lib/python2.7/dist-packages (python 2.7)
Python 2.7.9
what am I missing here?
Since you are on Python 2, you need to execute using the virtualenv module that you installed.
First step, as you originally tried to do, but this time you specify the "virtualenv" module and the name of the virtualenv. In this case flask:
python -m virtualenv flask
Then you activate your virtualenv like this:
source flask/bin/activate
Then install flask with pip inside the virtualenv
pip install flask
If you want to deactivate your virtualenv, simply type:
deactivate
If running on Python 3 , the venv
command is built-in and you can simply do:
python3 -m venv flask
Note, depending on how your Python 3 is installed, your python execution command might differ. You could be running it as python3
, python3.5
, python3.6
.
venv is a module introduced in python3
venv is New in version 3.3.
If are you using "windows". Try it in "cmd" navigate in cmd to the folder you want to install venv and do:
python3 -m venv project_env
You can change the name of the project to.
I changed python -> python3:
python3 -m venv flask
The venv is ony available in python 3 version. If you are using python 2 then try to use virtualenv instead of venv.
1. Install virtualenv,
python -m pip install virtualenv
2. Create a virtual environment named venv using virtualenv,
Python 2
python -m virtualenv venv
Python3
python -m venv venv
3. Activate virtual environment,
.\venv\Scripts\activate.bat
4. Install flask package,
pip install flask
For python3 users, just be sure that you installed pip<\/code> and
venv<\/code> packages:
sudo apt install python3-pip
sudo apt install python3-venv
Do the following for this issue.
sudo apt-get install python3-pip
python3 -m pip install virtualenv
python3 -m virtualenv venv
source venv/bin/activate
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