Install and Setup React Native on Ubuntu 18.04.1 LTS (Bionic Beaver) | React Native framework is getting more attention from developers who want to build cross-platform mobile applications (Android/ios). Ubuntu, one of the most popular Linux distribution is on its another LTS (Long Term Support) version named Bionic Beaver. Here, I am going to explain how to install and setup React Native on Ubuntu 18.04.1 LTS (Bionic Beaver) with a simple tutorial. You could also find an installation tutorial in the official React Native page. But I faced some issues when following it and some of the steps are a little bit confusing. This is the reason behind the making of this tutorial.
1. INSTALL NODEJS
curl -sL https://deb.nodesource.com/setup_9.x | sudo -E bash - sudo apt-get install -y nodejs
2. INSTALL NPM
NPM will be installed with the Nodejs installation itself. However, you can install the latest version for npm.
sudo npm install [email protected] -g
3. INSTALL JDK
Usually, Native Android apps build in Java. So Java Development Kit is required.
sudo add-apt-repository ppa:openjdk-r/ppa sudo apt-get update
sudo apt-get install openjdk-8-jdk
4.INSTALL ANDROID STUDIO
Android studio needs to be installed for working with React Native development. You can easily download it from
5.INSTALL ANDROID SDK
Android Studio installs the latest Android SDK by default. Building a React Native app with native code, however, requires the Android 6.0 (Marshmallow) SDK in particular. Additional Android SDKs can be installed through the SDK Manager in Android Studio.
The SDK Manager can be accessed from the Welcome to Android Studio screen. Click on Configure, then select SDK Manager.
SDK manager -> SDK platforms
then check the box next to “Show Package Details” in the bottom right corner. Look for and expand the Android 6.0 (Marshmallow)
entry, then make sure the following items are all checked:
- Google APIs
- Android SDK Platform 23
- Intel x86 Atom_64 System Image
- Google APIs Intel x86 Atom_64 System Image
CONFIGURE ANDROID_HOME ENVIRONMENT VARIABLE
The React Native tools require some environment variables to be set up in order to build apps with native code.
Copy the following lines
export ANDROID_HOME=$HOME/Android/Sdk export PATH=$PATH:$ANDROID_HOME/tools export PATH=$PATH:$ANDROID_HOME/platform-tools
Paste the copied code on the terminal screen.
Press Ctrl + O (Write out)
Then press Enter
And press Ctrl + x (exit)
6. INSTALL WATCHMAN
Watchman is a tool used for watch files and record when they change. It is essential where you need Live reloading of apps when code changes.
git clone https://github.com/facebook/watchman.git cd watchman git checkout v4.9.0 # the latest stable release ./autogen.sh ./configure make sudo make install
7. INSTALL REACT NATIVE CLI
You can easily install react native CLI using npm.
sudo npm install -g react-native-cli
8. CHOOSING YOUR PROJECT DESTINATION (optional)
In your Ubuntu system, you can choose any destination to do your projects. But in my case, I will choose /var/www/html for doing all the projects in Ubuntu. It is just the default root folder of the web server of your Ubuntu system.
9. CREATING NEW APPLICATION
Using react native CLI, you can create a new React Native project.
react-native init AwesomeProject
If the above command is failing, use
sudo react-native init AwesomeProject
10. SETTING PERMISSIONS FOR THE PROJECT DIRECTORY
You must set permissions for working with your project directory since as by default your system may only allow you to change the contents in your project directory as root.
sudo chmod 777 -R /var/www/html/AwesomeProject
- If your project directory is not inside /var/www/html (If you skip 5th step), then use your own directory URL in the top command.
11. CHOOSING THE CODE EDITOR
You can choose your own favorite code editor for editing your project. But in my case, I choose Visual studio Code(VS code).
From the above link, you can download VS code .deb file compatible with Ubuntu/Debian.
12. DIRECTING TO YOUR PROJECT FOLDER AND EDITING
After installing VS code, direct to your project folder.
Open your project using VS code by just typing the below command.
Form now on, you can use VS code Terminal instead of native Ubuntu Terminal because you can use the Terminal without going out of your code editor.
(Go to View -> Integrated Terminal from VS code’s top menubar)
13. RUNNING YOUR APPLICATION ON YOUR ANDROID DEVICE
Now you need to run the project in your Android phone(It is recommended you to use Android 6.0 and devices, but lower versions are also compatible).
On your mobile device,
Go to Settings->About
You can see a Build Version menu there. Continually click the option until it enables the Developer options
Now, return to Settings. You can see the Developer options menu there. Enable it. Also, enable the USB debugging option in it.
Connect your mobile device with your Ubuntu system using the USB port. Type the below command to check whether your mobile device is connected or not.
Now, From the VS studio terminal, run
Have a nice code !