- #Ios emulator for mac sierra how to
- #Ios emulator for mac sierra install
- #Ios emulator for mac sierra upgrade
To select the simulator, click on the tiny arrow down icon, and you’ll get a prompt asking you to type your system password.ĭownloading can take a while, even on fast Internet, as the Xcode servers aren’t super fast.
#Ios emulator for mac sierra install
To install a simulator, go to Xcode > Preferences > Components: To simulate your native apps, Xcode offers various simulators for different generations of devices (phones, tablets). Now inside Preferences, go to the “Locations” panel and install the tools by selecting the most recent version in the Command Line Tools dropdown. To install the Xcode Command Line Tools, open Xcode, and choose “Preferences” from the Xcode menu. When it’s done installing, open Xcode and you’ll get a message like this:Ĭlick install. If you don’t have Xcode already, go get it from the App Store. Generally, you want to use the newest version of Xcode. If you already have Xcode, make sure you have version 11.3 or newer. Installing could take a few minutes, depending on your Internet connection. Note: if you already have Node installed, make sure it’s version 8.3 or newer. Once you have Homebrew installed, run these commands in your terminal: The recommended way to install Node and Watchman is by using Homebrew. Let’s get started! Install Node.js and Watchman We use it to manage external libraries.Īs soon as they’re installed and we’ve done a tiny bit of configuration you’ll be able to launch your first barebone React Native app.
#Ios emulator for mac sierra upgrade
You don’t need Catalina to build apps with React Native, and since slow loading times drive me nuts, I’m not going to upgrade to Catalina unless I have to. Just upgrading from High Sierra to Mojave made my Mid-2014 MacBook Pro noticeably slower. Why not upgrade to Catalina if your Mac is from 2012-2016? You can, but it will probably make your Mac significantly slower.
#Ios emulator for mac sierra how to
This tutorial shows you how to install and set up React Native (with the React Native CLI) for iOS development, on a Mac (macOS).