When you run the above command, you may encounter an issue like below. Used to manage multiple versions of Node.js in our system so that we can easily switch based on our project requirements. NVM - Node Version Manager, pretty straight forward definition. You can either use Homebrew, or you install it by using either curl or wget. In order to do that, we should maintain different versions of them in our system to switch easily whenever required. There are two ways how to install NVM on macOS. We may use different versions of Node.js which depends on different project requirements. Without any further ado, let’s get started. Trust me, this knowledge will later help you in debugging the issues at the time of deployment in production servers. I have come across many people who just simply follow the instructions online and install the applications without knowing how to uninstall them later.Īlways remember, the important thing for a programmer is to know how to uninstall the applications properly rather than installing them with simple clicks and double clicks.

Thank you for my readers for pointing me the error.Īs a programmer, I strongly believe in perfection whatever it may be, especially in installing any new software. If you encounter “ zsh command not found” at any point of time (assuming you are using latest version of MacOS), please type source ~/.nvm/nvm.sh to resolve the issue.

Which shell is your terminal using, type in: echo $0 to find out (normally works).Note: This article has been written on MacOS Big Sur operating system.Which start-up file does that shell load when starting up (NOT login shell starting file, the normal shell starting file, there is a difference!).Add source ~/.nvm/nvm.sh to that file (assuming that file exists at that location, it is the default install location)Īs you can see it states zsh and not bash. To fix this I needed to add source ~/.nvm/nvm.sh to the ~/.zshrc file as when starting a new terminal my Deepin Terminal zsh reads ~/.zshrc and not bashs ~/.bashrc. This happens because when installing NVM it adds code to ~/.bashrc, as my terminal Deepin Terminal uses zsh and not bash it never reads ~/.bashrc and therefor never loads NVM. More on zsh can be read on one of the answers here. Quick answer for zsh users curl /creationix/nvm/master/install.sh | zshĪll answers to this questions are useful. Especially the answer given by Travis helped me. For Mac OS X users I would like to provide some steps which will help them to work with the fresh installation of Node Version Manager a.k.a. Here are the steps for fresh installation of nvm and using it without any issue:Ĭreate. bash_profile file setup for OS X terminal then please create a. Bash_profile and press CTRL + O and press enter to save.

Macos install nvm