anchor.diff:  
   
   == Premise: Software requirements
  -In order to be able to run OLS, there are some Software requirements that have to be fulfilled and therefore installed locally. There are obviously multiple ways to install the relevant software and of course the exact way depends majorly on the OS you use. For Mac OS one way to go is homebrew.
  +In order to be able to run OLS, there are some Software requirements that have to be fulfilled and therefore installed locally. There are multiple ways to install the relevant software and of course the exact way depends on the OS you use. For Mac OS one way to go is homebrew.
   
   |=======
   | *Software* | *Description* | *Installation with homebrew (OS X)*
  
positive.code: 
  == Initializing OLS (Loading and indexing resources/ontologies)
  === Loading the configuration files into MongoDB
  In order to be able to load and index data in OLS, the MongoDB as well as Solr has to be available, so they have to be up and running. In contrast to that, the local tomcat server has to be down before running the `ols-indexer.jar`
  
  OLS uses mongodb to persist ontology configuration. To load the ontology configuration into your mongodb database, first make sure your mongo database is running.
  
  
negative.code: 
  ---
  
  For this to work you need to make sure your Mongo and SOLR servers are running. You don't need a Neo4J server as OLS uses an embedded Neo4J database. If you already have a tomcat server running with OLS deployed and it is using the same index files as SOLR and Neo4J, it is advised to shutdown the tomcat before running this script.
  
  To invoke the indexer process you can run the file ols-loading-app.jar (`java -jar ols-loading-app.jar`) in the folder OLS/ols-apps/ols-loading-app/target.
  
  