React-native Installation and use

Please attach react-native Official document Chinese version: http://wiki.jikexueyuan.com/project/react-native/getting-started.html

OK, let's take a look at the installation process.

The first is five needs

1. OS x – Now this warehouse contains only IOS implementations, and Xcode can only run on Mac.
2. Don't know Xcode? Download it from the Mac App Store.
3. The recommended way to install Node,watchman,flow is Homebrew.
4. brew install node。 Don't know node and NPM
5. brew install --HEAD watchman。 We recommend installing Watchman, or you may encounter a node file with a bug.
6. brew install flow。 If you want to use flow.

Download Xcode and don't say much.

The Brew Install node command was entered in terminal, prompting

-bash:brew:command not found

Indicates that my computer does not have homebrew (this is the official website http://brew.sh/index_zh-cn.html), we only need to enter the command

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

Then, wait for it. But to run the above command must use a VPN, do not forget oh.

Appear

==> Installation successful!

Indicates that the installation was successful. then enter the command

Brew Install node

Brew Install--head Watchman

Brew Install Flow

Success!

So here's the quick start, and I'm having a little problem here.

• npm install -g react-native-cli
• react-native init AwesomeProject

When I entered the first command, I made a mistake and appeared

NPM err! tar.unpack untar error/users/zhenghm/.npm/react-native-cli/0.1.7/package.tgz

Wait for a bunch of errors because the NPM folder operation requires system permissions, and the command is preceded by sudo.

Here is the end, have any questions please leave a message we discuss each other, thank you ~

React-native Installation and use