anchor.diff: -FROM python:2.7-alpine3.6
  +FROM ubuntu:xenial-20171006
   MAINTAINER "Marco Capuccini <marco.capuccini@it.uu.se>"
   
   # Provisioners versions
  
positive.code:     unzip "terraform-provider-template_${PLUGIN_TEMPLATE}_linux_amd64.zip" -d /terraform_plugins/ && \
      rm -f "terraform-provider-template_${PLUGIN_TEMPLATE}_linux_amd64.zip" 
  
  # Add KubeNow (and group)
  COPY . /opt/KubeNow
  RUN cp /opt/KubeNow/bin/* /bin
  
negative.code:     unzip "terraform-provider-aws_${PLUGIN_AWS}_linux_amd64.zip" -d /terraform_plugins/ && \
      rm -f "terraform-provider-aws_${PLUGIN_AWS}_linux_amd64.zip" 
  
  RUN curl "https://releases.hashicorp.com/terraform-provider-azurerm/${PLUGIN_AZURERM}/terraform-provider-azurerm_${PLUGIN_AZURERM}_linux_amd64.zip" > \
      "terraform-provider-azurerm_${PLUGIN_AZURERM}_linux_amd64.zip" && \
      unzip "terraform-provider-azurerm_${PLUGIN_AZURERM}_linux_amd64.zip" -d /terraform_plugins/ && \
      rm -f "terraform-provider-azurerm_${PLUGIN_AZURERM}_linux_amd64.zip" 
  
  RUN curl "https://releases.hashicorp.com/terraform-provider-null/${PLUGIN_NULL}/terraform-provider-null_${PLUGIN_NULL}_linux_amd64.zip" > \
      "terraform-provider-null_${PLUGIN_NULL}_linux_amd64.zip" && \
      unzip "terraform-provider-null_${PLUGIN_NULL}_linux_amd64.zip" -d /terraform_plugins/ && \
  