Print output of awscli installation

Author: Nicolas Huray

run.sh

@@ -88,7 +88,7 @@ fi
 # ---------------------------
 
 # Check AWS is installed
-if ! type_exists 'awscli'; then
+if ! type_exists 'aws'; then
   h1 "Installing AWS CLI"
   INSTALL_AWSCLI="sudo pip install awscli"
   info "$INSTALL_AWSCLI"

wercker-step.yml

@@ -1,5 +1,5 @@
 name: aws-code-deploy
-version: 0.0.22
+version: 0.0.23
 description: Deploy applications with AWS Code Deploy
 keywords:
   - aws