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packages/barback/example/simple_transformer/pubspec.yaml

Index: packages/barback/example/simple_transformer/pubspec.yaml
diff --git a/packages/barback/example/simple_transformer/pubspec.yaml b/packages/barback/example/simple_transformer/pubspec.yaml
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+++ b/packages/barback/example/simple_transformer/pubspec.yaml
@@ -0,0 +1,15 @@
+name: simple_transformer
+description: This hello world example implements a simple
+             transformer that inserts a copyright string into
+             an input asset - a file that ends with ".txt".
+
+dependencies:
+  barback: ">=0.14.1 <0.16.0"
+
+# Override the barback dependency so this example always uses the version
+# of barback it's bundled with.
+dependency_overrides:
+  barback: {path: ../..}
+
+transformers:
+- simple_transformer