PYTHON

create a virtualenv python

pip install virtualenv
cd projectfolder #go to project folder
virtualenv projectname #create the folder projectname 
source projectname/bin/activate

creating virtual environment python

python3 -m venv tutorial-env
#name : tutorial-env
tutorial-envScriptsactivate 	#activate env
deactivate #deactivate env

create virtualenv in linux python

#Creating virtual environment in Linux

$ sudo apt-get install python-pip
#Then install virtualenv

$ pip install virtualenv
#Now check your installation

$ virtualenv --version
#Create a virtual environment now,

$ virtualenv virtualenv_name
#After this command, a folder named virtualenv_name will be created. You can name anything to it. If you want to create a virtualenv for specific python version, type

$ virtualenv -p /usr/bin/python3 virtualenv_name
or

$ virtualenv -p /usr/bin/python2.7 virtualenv_name
#Now at last we just need to activate it, using command

$ source virtualenv_name/bin/activate
#Now you are in a Python virtual environment

#You can deactivate using

$ deactivate

python create virtualenv

pip install virtualenv # install first
cd projectfolder # go to project folder
python -m venv ./venv # Create a virtual environment named venv
Activate.ps1 # (powershell) start the file  to start the environment
activate.bat # (cmd) start the file  to start the environment
# if it worked you'll see a (venv) in front of your cursor path

start virtualenv

source env/bin/activate

python create environment linux

python3 -m venv /path/to/directory.

start virtual environment python

# Setting Up venv on Mac
python3 -m virtualenv venv
source venv/bin/activate

command to create virtual environment in python

python -m venv new-env

Creating new virtual environment in python

py -m venv env

activate virtual environment python in linux

[necrailk@server6 ~/virtual]$ . bin/activate
/bin/.: Permission denied.

Linux python virtual environment

$ virtualenv venv --distribute
New python executable in venv/bin/python
Installing distribute.........done.
Installing pip................done.
$ source venv/bin/activate
(venv)$ python