fix circle missing wget and bzip2

Author: oesteban

circle.yml

@@ -9,6 +9,7 @@ dependencies:
 
   pre:
     - mkdir -p "~/scratch/nose"
+    - apt-get -y update && apt-get install -y wget bzip2
 
   override:
     - if [[ -e ~/docker/image.tar ]]; then docker load -i ~/docker/image.tar; fi