* Packages, which don't need to be built, for example [http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html Oracle's Java SE Development Kit] (JDK), can be fetched from the [[Mirror Server]].
* Software stacks built upon specialized binary packages, require their own chroot environment. If possible, avoid this.
* For reproducibility, Portage and Profiles are frozen with the help of version control system (git in our case). This is only done on the [[Mirror Server]].
* When building packages in a chroot environment, the portage and overlay versions need to set.
[[Category:Infrastructure]]