-bash: node: command not found

This error message is typically shown when you try to run the "node" command in the terminal, but the Node.js runtime environment is not installed on your system or is not properly configured.

To resolve this issue, you need to install Node.js on your system. Depending on your operating system, there are different ways to install Node.js.

For example, on Linux, you can use the package manager to install Node.js. For instance, on Ubuntu:

sudo apt-get update
sudo apt-get install nodejs

On macOS, you can use Homebrew to install Node.js:

brew update
brew install node

After installing Node.js, you may need to restart your terminal or open a new terminal window to apply the changes. Then, try running the "node" command again to verify that it works.