# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2017-08-12 17:29:58
# Node ID 240d54a3091eb23a99ae1909e5ec399c6a677573
# Parent  24fa228656f141c9e602a3a2857169a610e2bb21

install-iis: remove import of non-existing AbstractInstallCommand

'gearbox -h' would fail to import install--is and complain:

  Could not load EntryPoint.parse('install-iis = kallithea.lib.paster_commands.install_iis:Command')

AbstractInstallCommand was a paster thing, not present in gearbox ... but also
no longer used.

diff --git a/kallithea/lib/paster_commands/install_iis.py b/kallithea/lib/paster_commands/install_iis.py
--- a/kallithea/lib/paster_commands/install_iis.py
+++ b/kallithea/lib/paster_commands/install_iis.py
@@ -21,7 +21,6 @@ IIS installation tools for Kallithea
 
 import os
 import sys
-from paste.script.appinstall import AbstractInstallCommand
 
 from kallithea.lib.paster_commands.common import BasePasterCommand