diff --git a/Sources/Template.swift b/Sources/Template.swift
index f3d236a..86893d2 100644
--- a/Sources/Template.swift
+++ b/Sources/Template.swift
@@ -1,6 +1,10 @@
 import Foundation
 import PathKit
 
+#if os(Linux)
+let NSFileNoSuchFileError = 4
+#endif
+
 /// A class representing a template
 public class Template {
   let tokens: [Token]
diff --git a/Sources/Variable.swift b/Sources/Variable.swift
index 0d80a4d..70b8d65 100644
--- a/Sources/Variable.swift
+++ b/Sources/Variable.swift
@@ -71,7 +71,11 @@ public struct Variable : Equatable, Resolvable {
           current = array.count
         }
       } else if let object = current as? NSObject {  // NSKeyValueCoding
+#if os(Linux)
+        return nil
+#else
         current = object.valueForKey(bit)
+#endif
       } else {
         return nil
       }