Switch to recommending Node 6

Author: tjvantoll

start/ns-setup-linux.md

@@ -36,7 +36,7 @@ You must also have the following two environment variables setup for Android dev
 
 Complete the following steps to set up NativeScript on your Linux development machine:
 
-1. Install the latest Node.js [4.x](https://nodejs.org/dist/latest-v4.x/), [6.x](https://nodejs.org/dist/latest-v6.x/) or [7.x](https://nodejs.org/dist/latest-v7.x/) stable official release. We recommend using Node.js v4.x.
+1. Install the latest Node.js [4.x](https://nodejs.org/dist/latest-v4.x/), [6.x](https://nodejs.org/dist/latest-v6.x/) or [7.x](https://nodejs.org/dist/latest-v7.x/) stable official release. We recommend using Node.js v6.x.
 
 1. If you are running on a 64-bit system, install the runtime libraries for the ia32/i386 architecture.
 

start/ns-setup-os-x.md

@@ -46,9 +46,9 @@ Complete the following steps to setup NativeScript on your OS X development mach
     <pre class="add-copy-button"><code class="language-terminal">ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
     </code></pre>
 
-1. Install the latest Node.js [4.x](https://nodejs.org/dist/latest-v4.x/), [6.x](https://nodejs.org/dist/latest-v6.x/) or [7.x](https://nodejs.org/dist/latest-v7.x/) stable official release. We recommend using Node.js v4.x.
+1. Install the latest Node.js [4.x](https://nodejs.org/dist/latest-v4.x/), [6.x](https://nodejs.org/dist/latest-v6.x/) or [7.x](https://nodejs.org/dist/latest-v7.x/) stable official release. We recommend using Node.js v6.x.
 
-    <pre class="add-copy-button"><code class="language-terminal">brew install homebrew/versions/node4-lts
+    <pre class="add-copy-button"><code class="language-terminal">brew install node6-lts
     </code></pre>
 
 1. Install the dependencies for iOS development.

start/ns-setup-win.md

@@ -48,7 +48,7 @@ Complete the following steps to set up NativeScript on your Windows development
 
     1. In the command prompt, run the following command.
 
-        <pre class="add-copy-button"><code class="language-terminal">choco install nodejs -y -version 4.6.0
+        <pre class="add-copy-button"><code class="language-terminal">choco install nodejs -y -version 6.9.1
         </code></pre>
 
 1. Install [JDK 8](http://www.oracle.com/technetwork/java/javase/downloads/index.html) or a later stable official release.

start/quick-setup.md

@@ -22,7 +22,7 @@ The NativeScript CLI is built on Node.js, and as such you need to have Node.js i
 You can check whether you have Node.js set up by opening a terminal or command prompt on your development machine and executing `node --version`. If you get an error, head to  <https://nodejs.org/> and download and install the latest “LTS” (long-term support) distribution for your development machine.
 
 > **TIP**:
-> * If you’re on OS X and use [Homebrew](http://brew.sh/), you can alternatively install the Node.js LTS release by running `brew install homebrew/versions/node4-lts` in your terminal.
+> * If you’re on OS X and use [Homebrew](http://brew.sh/), you can alternatively install the Node.js LTS release by running `brew install node6-lts` in your terminal.
 > * The NativeScript CLI supports a wide variety of Node.js versions, so if you already have Node.js installed you should be good to go. If, by chance, you’re running an unsupported version, the `tns doctor` command we’ll run momentarily will flag the problem so you can upgrade.
 
 ## Step 2: Install the NativeScript CLI