React Native Building development environment

You can now install only on Mac systems.

1. First, HomeBrew

This is a package management library that is used to download other tools.

Open website: brew.sh

Web page has a command

/usr/bin/ruby-e "$ (curl-fssl https://raw.githubusercontent.com/Homebrew/install/master/install)"

Run the above command on the command line and follow the prompts to install it.

2. NVM

Version manager for node. js

Brew Install NVM

After installation, this is written in the prompt.

You should create NVM's working directory if it doesn ' t exist:  mkdir ~/.nvmadd The following to ~/.bash_profile or you R desired shellconfiguration file:  export nvm_dir= "$HOME/.NVM"  . "$ (Brew--prefix NVM)/nvm.sh"

, let's create the run directory of the NVM:

mkdir ~/.NVM

To modify an environment variable:

Vim ~/.bash_profile

No effect after modification, I executed the following two lines separately

  Export nvm_dir= "$HOME/.NVM"  . "$ (Brew--prefix NVM)/nvm.sh"

React Native Building development environment