[NodeJS] How the solve problem with building of node-saas(7.0.1) on nodejs 17

Hello, because in some projects I have legacy dependencies (locked versions), I got some problems with modern versions of Node.js interpreter, you will just get errors on trying to build.

You can reproduce it on macOS 12.3.1 and Node.js 17/18. One of the issues – python2, it has issues on modern versions of mac, so you can't install it using brew command.

So, algorithm for solving it:

1. Install python2 from official site (https://www.python.org/downloads/release/python-2718/)
2. which python2
3. npm config set python /Library/Frameworks/Python.framework/Versions/2.7/bin/python2
4. Install GCC/clang C++ compiler (hint: you can install Xcode)
5. CXXFLAGS="--std=c++17" npm i

[DevOps] NodeJS installation script for hot update

Hello, this is script is needed for the hot switch versions of Node.js on machine. You can have two installed different versions of Node.js. For example, it can be v12 and v14.

So is possible to switch on a different version using only one command. Currently, I work only on Linux based (and macOS as a client system) systems and code will be targeted on these systems

#!/bin/sh

# Install Node.js 14.2.0

sudo su

yum install -y git

curl https://raw.githubusercontent.com/creationix/nvm/v0.35.3/install.sh | bash

source ~/.bashrc

nvm install v14.13.0

# Relevant for some OSes

export NVM_DIR="$HOME/.nvm"

[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm

For getting a list of all installed nodes, you can use

#!/bin/sh
nvm ls #list all nodes
nvm use <version># switch to specific version
Sources:
More information you can get on official repo
Or on another site (first link in google)