diff --git a/lib/sugarjar/util.rb b/lib/sugarjar/util.rb
index 6629434..8dac3aa 100644
--- a/lib/sugarjar/util.rb
+++ b/lib/sugarjar/util.rb
@@ -1,5 +1,7 @@
 require_relative 'log'
 
+require 'mixlib/shellout'
+
 class SugarJar
   # Some common methods needed by other classes
   module Util
diff --git a/packaging/README.md b/packaging/README.md
index 55ecf58..0f7c3a9 100644
--- a/packaging/README.md
+++ b/packaging/README.md
@@ -33,7 +33,7 @@ the old ones. First follow the directions in the spec file to build the tarball
 for the test files. Then wget the gem from the URL in the spec file. Then:
 
 ```shell
-fedpkg new-sources rubygem-sugarjar-<version>-specs.tar.gz sugarjar-<version>.gem
+fedpkg new-sources rubygem-sugarjar-<version>-specs.tar sugarjar-<version>.gem
 ```
 
 ## Testing