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Hixie merged 1 commit into from
Feb 15, 2016
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Revert "Dart SDK is no longer required, we predownload it" #163

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47 changes: 34 additions & 13 deletions getting-started.md
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Original file line number Diff line number Diff line change
Expand Up @@ -6,22 +6,42 @@ permalink: /getting-started/
---

Flutter currently supports developers on Mac and Linux (64-bit).
Windows support is planned but currently incomplete.
Windows support is planned.

## Dependencies
## Setting up your environment

Flutter depends on the following tools being available in your environment. These are commonly already available on Mac and Linux.
### Downloading and installing the Dart SDK

* bash, mkdir, rm
* git
* curl
* unzip
To get started, you need to install the Dart SDK.
Flutter requires Dart SDK 1.12.2 or greater.

To install the [Dart SDK](https://www.dartlang.org/downloads/):

- Mac:
- `brew tap dart-lang/dart && brew install dart`, or, if you don't use
homebrew, grab the [latest stable channel build](https://www.dartlang.org/downloads/archive/)
- Linux: See [www.dartlang.org/downloads/linux.html](https://www.dartlang.org/downloads/linux.html)
- Windows: Stay tuned, Windows support is planned.

### Checking your PATH

Ensure that the `pub` executable is in your `PATH`.

Run `pub --version` on the command line. If that command
is not found, you will need to add `DIRECTORY_WHERE_DART_SDK_IS_LOCATED/bin`
to your PATH.

For example:

```
$ export PATH=<DART_SDK_DOWNLOAD_LOCATION>/bin:$PATH
```

## Getting the Flutter code

Clone the `alpha` branch from the Flutter repository:

```bash
```
$ git clone https://github.com/flutter/flutter.git -b alpha
```

Expand All @@ -33,13 +53,14 @@ the `flutter` command.)
## Configuring your PATH

After you clone the Flutter repo, set the PATH so you can
use our scripts and tools.
use our scripts and tools.

`export PATH=` _directory where you cloned the flutter repo_ `/bin:$PATH`
```
$ cd <directory where you cloned the flutter repo>
$ export PATH=`pwd`/bin:$PATH
```

Open a new shell and run `flutter --version` to ensure the `flutter` command is on your PATH.
The first time you do this will take a few seconds as Flutter will first download the Dart SDK then precompile itself.
Subsequent runs should be much faster.
Run `flutter --version` to ensure the `flutter` command is on your PATH.

## Creating your first sample app

Expand Down