gentoo instructions

documentation/index.md

@@ -11,6 +11,7 @@ title: Spectrum 2
 
 * [Debian/Ubuntu packages](installation/debian_ubuntu.html)
 * [Fedora/RHEL/CentOS packages](installation/fedora_rhel.html)
+* [Gentoo ebuild](installation/gentoo.html)
 * [Installing from source code](installation/from_source_code.html)
 
 #### Tutorials

documentation/installation/gentoo.md

@@ -0,0 +1,54 @@
+---
+layout: page
+title: Spectrum 2
+---
+
+
+Thanks to layman, it is very easy to install Spectrum2.
+
+To use other repositories, please firt installing layman:
+
+	# emerge layman
+
+Please make sure the **git** USE-Flag ist set.
+
+Now, you need to add the overlay by creating a new file, let's call it `/etc/layman/overlays/spectrum2.xml`:
+
+	<?xml version="1.0" encoding="UTF-8"?>
+	<!DOCTYPE repositories SYSTEM "/dtd/repositories.dtd">
+	<repositories xmlns="" version="1.0">
+	  <repo quality="experimental" status="unofficial">
+	    <name><![CDATA[spectrum2]]></name>
+	    <description><![CDATA[Spectrum 2 and others]]></description>
+	    <homepage>http://pubgit.rpgfiction.net/?p=portage-overlay.git;a=summary</homepage>
+	    <owner>
+	      <email>chain@rpgfiction.net</email>
+	      <name><![CDATA[chain (Richard H.)]]></name>
+	    </owner>
+	    <source type="git">git://pubgit.rpgfiction.net/portage-overlay.git</source>
+	    <feed></feed>
+	  </repo>
+	</repositories>
+
+Now you need to add the second line to `/etc/layman/layman.cfg`:
+
+	overlays  : http://www.gentoo.org/proj/en/overlays/repositories.xml
+	            file:///etc/layman/overlays/spectrum2.xml
+
+All done! Add the overlay by issuing
+
+	# layman -S
+	# layman -a spectrum2
+
+
+## Install spectrum2
+
+	# emerge spectrum:2 --autounmask-write -a
+
+	# dispatch-conf
+	(or)
+	# etc-update
+
+	# emerge spectrum:2 -a	
+
+This will tell portage to unmask the needed packages, all dependencies should be pulled in automatically, you can change the needed features by the USE-Flags provided.