Update install.md

Author: renanccastro

source/install.md

@@ -2,6 +2,7 @@
 title: Install
 ---
 Meteor currently supports **OS X, Windows, and Linux**. Only 64-bit is supported.
+Apple M1 is only supported through Rosetta at this moment.
 
 ### Prerequisites and useful information
 
@@ -30,6 +31,17 @@ Only run the above command with sudo if you know what you are doing.
 
 If you only use sudo because of a distribution default permission system, [check this link for fixing it](https://docs.npmjs.com/resolving-eacces-permissions-errors-when-installing-packages-globally).
 
+For Apple M1 computers, you can append Rosetta prefix as following:
+
+```bash
+
+arch -x86_64 npm install -g meteor
+
+```
+
+or select Terminal in the Applications folder, press CMD(⌘)+I and check the "Open using Rosetta" option.
+
+
 ### Legacy Installation Method
 
 For Linux and OS X, we are still providing the legacy installation method which uses a bash script and doesn't depend on Node.