This means, your virtualenv needs to be executed from that path. Location: /Users/developer/Library/Python/3.7/lib/python/site-packages You can check by issuing the pip3 show virtualenvcommand in terminal. Please check more details from the below link.Ĭheck your virtualenv package location. Instead of issuing the virtualenv, use the below command. NOTE: Initializing VirtualEnv command changed to the following. If you encounter such error, make sure you have the right path to execute the virtualenv. Note: If you have multiple versions of Python, it may throw some error such as command not found: virtualenv. virtualenv helloworld When you get a command not found error Go to your VirtualEnv directory and create a directory called helloworldįor example cd to following path, cd /Users/developer/Sites/python/virtualenv/Īnd mkdir helloworld mkdir helloworld Initialize the VirtualEnvĮxecute the following command to initialize the VirtualEnv. This time, you need to create a directory where VirtualEnv will deploy some initial files to have an isolated environment for your development. Make a container for VirtualEnv development This location is up to you where you want to put them. To make things organize, choose a directory where you want all your virtual environments will be situated.įor example, in my case, I have created a directory called virtualenv under /Users/developer/Sites/python/. pip3 install virtualenv Make a VirtualEnv directory If you do not have virtualenv package, run the below command to install one in your system. You can also use pip3 list to simply show the list of Python packages installed in your system.
Summary: Virtual Python Environment builder If you have the virtualenv package installed, it should return something like below: Name: virtualenv Run the following line of command in the terminal pip3 show virtualenv How to use the VirtualEnv in Pythonįirst of all, check if you have VirtualEnv package installed. In this post, it will show you how to use VirtualEnv in Python. If you have need to use the specific package version for specific project, this is also a convenient way to utilize this package. Virtualenv is a tool to create isolated Python environments. This is a very useful tool if you want to try out some Python package but you do not want to get your system’s Python package affected.
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