Index: dev-java/maven-bin/maven-bin-2.0.10.ebuild
===================================================================
RCS file: /var/cvsroot/gentoo-x86/dev-java/maven-bin/maven-bin-2.0.10.ebuild,v
retrieving revision 1.3
diff -u -r1.3 maven-bin-2.0.10.ebuild
--- dev-java/maven-bin/maven-bin-2.0.10.ebuild	27 Apr 2009 00:03:10 -0000	1.3
+++ dev-java/maven-bin/maven-bin-2.0.10.ebuild	18 Apr 2011 20:32:34 -0000
@@ -41,3 +41,17 @@
 	dodir /usr/bin
 	dosym "${MAVEN_SHARE}/bin/mvn" /usr/bin/mvn
 }
+
+pkg_postinst() {
+        if [[ ! -n $(readlink "${ROOT}"usr/bin/mvn) ]] ; then
+                eselect maven set mvn-${SLOT}
+        else
+                einfo "${ROOT}usr/bin/mvn symbolic link already exists. Run 'eselect maven update <target>' if you want to update the symlink."
+        fi
+}
+
+pkg_postrm() {
+        eselect maven update
+}
+
+