Install node from official site Node Official Website Select “macOS Installer (.pkg)” file. Download and install it as usual. Install ’n’ - for node version management 1 npm install -g n To avoid using sudo, do (excerpt from official n docs - Link) 1 2 3 4 5 6 7 # make cache folder (if missing) and take ownership sudo mkdir -p /usr/local/n sudo chown -R $(whoami) /usr/local/n # make sure the required folders exist (safe to execute even if they already exist) sudo mkdir -p /usr/local/bin /usr/local/lib /usr/local/include /usr/local/share # take ownership of Node.

P.S. - The JDK 7 version available is for x64 architecture. - It will be running via Rosetta 2 (Rosetta 2 enables a Mac with Apple silicon to use apps built for a Mac with an Intel processor.) ### Download & Install JDK 7 from Oracle website Oracle JDK 7 Download page Find and download the package under the list having name as “Mac OS X x64”. In my case, the file name is “jdk-7u80-macosx-x64.

Install brew Installing brew is easy. Directly go to the website and download it. Brew Homepage Im my case as on Sep 2021, it gave this code to run in terminal 1 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" Check it by installing wget as well. ```powershell brew install wget ``` ### Install Oh-My-Zsh (Cool UI for terminal/iTerm) Oh-My-Zsh Homepage Install it by executing command 1 sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" Choose themes and plugins from the homepage given above.