Update README.md

README.md

@@ -61,6 +61,22 @@ pod 'ModelRocket'
 
 Then, run `pod install`.
 
+### Swift Package Manager
+The [Swift Package Manager](https://swift.org/package-manager) is a dependency management tool provided by Apple, still in early design and development. For more infomation check out its [GitHub Page](https://github.com/apple/swift-package-manager).
+
+You can use the Swift Package Manager to install `ModelRocket` by adding it as a dependency in your `Package.swift` file:
+```swift
+import PackageDescription
+
+let package = Package(
+ name: "PROJECT_NAME",
+ targets: [],
+ dependencies: [
+ .Package(url: "https://github.com/ovenbits/ModelRocket.git", versions: "1.2.3" ..< Version.max)
+ ]
+)
+```
+
 ## Usage
 
 ### Creating a custom object
@@ -344,4 +360,4 @@ let vehicleCopy = vehicle.copy() as! Vehicle
 
 ## License
 
-ModelRocket is released under the MIT license. See LICENSE for details.
+ModelRocket is released under the MIT license. See LICENSE for details.