python install package in virtualenv code example
Example 1: install virtualenv
pip install virtualenv
activate it by doing this:
cd myproject/Scripts/activate
Example 2: 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
Example 3: python install library in virtualenv
# ------- How to use a virtual environment on MAC? -------- #
# Use the command line to:
1º - Instal Python3 and pip3
2º - Create a folder for your virtual environment:
>> cd "path_to_the_place_you_want_to_locate_your_folder"
>> python3 -m venv "name_of_env"
3º - Activate this virtual environment:
>> source "name_of_env"/bin/activate
4º - Now you can install new things inside this environment:
>> pip3 install django # for example
Example 4: how to activate the pytho virtual environment
mypthon\Scripts\activate