python-gntp: use alternatives

srcpkgs/python-gntp/template

@@ -1,7 +1,7 @@
 # Template file for 'python-gntp'
 pkgname=python-gntp
 version=1.0.3
-revision=1
+revision=2
 noarch=yes
 wrksrc="gntp-${version}"
 build_style=python-module
@@ -15,9 +15,9 @@ homepage="https://github.com/kfdm/gntp"
 short_desc="Python2 library for the Growl Notification Transport Protocol"
 distfiles="https://github.com/kfdm/gntp/archive/v${version}.tar.gz"
 checksum=e9fde29e5ec37dfb77a7659018a7c7f65cb1411054c864eae137ce3d008f794f
+alternatives="gntp:gntp:/usr/bin/gntp2.7"
 
 post_install() {
-	vbin build-3.4/scripts-3.4/gntp gntp3.4
 	vlicense LICENSE
 }
 
@@ -27,6 +27,7 @@ python3.4-gntp_package() {
 	pycompile_version="3.4"
 	pycompile_module="gntp"
 	short_desc="${short_desc/Python2/Python3.4}"
+	alternatives="gntp:gntp:/usr/bin/gntp3.4"
 	pkg_install() {
 		vmove usr/bin/gntp3.4
 		vmove usr/lib/python3.4