anchor.diff:  RUN python scripts/fetch_eggs.py
   
   # Updating genome informations from UCSC
  -RUN export GALAXY=/galaxy-central/ && sh ./cron/updateucsc.sh.sample
  +RUN export GALAXY=/galaxy-central && sh ./cron/updateucsc.sh.sample
   
   ENV GALAXY_CONFIG_DATABASE_CONNECTION postgresql://galaxy:galaxy@localhost:5432/galaxy
   ENV GALAXY_CONFIG_TOOL_DEPENDENCY_DIR ./tool_deps
  
positive.code: ENV GALAXY_CONFIG_FTP_UPLOAD_SITE galaxy.docker.org
  ENV GALAXY_CONFIG_USE_PBKDF2 False
  ENV GALAXY_CONFIG_NGINX_X_ACCEL_REDIRECT_BASE /_x_accel_redirect
  ENV GALAXY_CONFIG_NGINX_UPLOAD_STORE database/tmp/upload_store
  ENV GALAXY_CONFIG_NGINX_UPLOAD_PATH /_upload
  ENV GALAXY_CONFIG_DYNAMIC_PROXY_MANAGE False
  ENV GALAXY_CONFIG_INTERACTIVE_ENVIRONMENT_PLUGINS_DIRECTORY config/plugins/interactive_environments
  ENV GALAXY_CONFIG_VISUALIZATION_PLUGINS_DIRECTORY config/plugins/visualizations
  ENV GALAXY_CONFIG_OVERRIDE_DEBUG False
  
  
  # Define the default postgresql database path
  ENV PG_DATA_DIR_DEFAULT /var/lib/postgresql/9.3/main/
  
negative.code: 
  # Configure Galaxy to use the Tool Shed
  RUN cp /galaxy-central/config/galaxy.ini.sample /galaxy-central/config/galaxy.ini
  RUN cp /galaxy-central/config/reports_wsgi.ini.sample /galaxy-central/config/reports_wsgi.ini
  RUN mkdir /shed_tools
  RUN mkdir /galaxy-central/tool_deps
  
  