tony.chamberlain@xxxxxxxxx kirjoitti viestissään (lähetysaika maanantai, 8. lokakuuta 2007): > If for instance you use CentOS and MySql and TomCat and do > development with them, and you make a product which uses them, > and you want to sell this product, what do you need to do? You must give a more detailed definition of "use". Does the product include parts of MySQL and/or Tomcat (such as libraries), or does it only call the services through communication protocols? > And you can't modify anything? You can modify everything except the license and copyright notices. > Is this right, or do you also need licenses? You already have the licenses. MySQL is licensed under the GPL and Apache Tomcat is licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0. -- Markku Kolkka markku.kolkka@xxxxxx