diff --git a/linkcheck/__init__.py b/linkcheck/__init__.py
index 91cfbebd..f51c9d85 100644
--- a/linkcheck/__init__.py
+++ b/linkcheck/__init__.py
@@ -19,13 +19,9 @@ Main function module for link checking.
 
 # version checks
 import sys
-# Needs Python >= 2.7 because we use dictionary based logging config
-# Needs Python >= 2.7.2 which fixed http://bugs.python.org/issue11467
-if not (hasattr(sys, 'version_info') or
-        sys.version_info < (2, 7, 2, 'final', 0)):
+if sys.version_info < (3, 5, 0, 'final', 0):
     import platform
-    version = platform.python_version()
-    raise SystemExit("This program requires Python 2.7.2 or later instead of %s." % version)
+    raise SystemExit("This program requires Python 3.5.0 or later instead of %s." % platform.python_version())
 # require a reasonably recent requests module: 2.4.0 from 2014-08-29
 import requests
 # PEP 396 has only version strings, bummer! PEP 386 is also not helpful.
diff --git a/linkchecker b/linkchecker
index 3073f13c..2efcaa09 100755
--- a/linkchecker
+++ b/linkchecker
@@ -1,4 +1,4 @@
-#!/usr/bin/python -Ru
+#!/usr/bin/python3 -u
 # Copyright (C) 2000-2014 Bastian Kleineidam
 #
 # This program is free software; you can redistribute it and/or modify
@@ -578,13 +578,12 @@ else:
 if do_profile:
     if has_profile:
         if os.path.exists(_profile):
-            question = _("""Overwrite profiling file %(file)r?
-Press Ctrl-C to cancel, RETURN to continue.""") % {"file": _profile}
+            print(_("""Overwrite profiling file %(file)r?
+Press Ctrl-C to cancel, RETURN to continue.""") % {"file": _profile})
             try:
-                raw_input(question.encode(i18n.default_encoding, 'replace'))
+                input()
             except KeyboardInterrupt:
-                print >> sys.stderr
-                print >> sys.stderr, _("Canceled.")
+                print("", _("Canceled."), file=sys.stderr, sep="\n")
                 sys.exit(1)
     else:
         log.warn(LOG_CMDLINE,
diff --git a/setup.py b/setup.py
index 7871f41f..8a1bb1fe 100755
--- a/setup.py
+++ b/setup.py
@@ -35,7 +35,7 @@ import stat
 import glob
 
 # import Distutils stuff
-from setuptools import setup
+from setuptools import find_packages, setup
 from distutils.command.install_lib import install_lib
 from distutils.command.sdist import sdist
 from distutils.command.clean import clean
@@ -373,19 +373,7 @@ setup(
         'clean': MyClean,
         'sdist': MySdist,
     },
-    packages = [
-        'linkcheck',
-        'linkcheck.bookmarks',
-        'linkcheck.cache',
-        'linkcheck.checker',
-        'linkcheck.configuration',
-        'linkcheck.director',
-        'linkcheck.htmlutil',
-        'linkcheck.logger',
-        'linkcheck.network',
-        'linkcheck.parser',
-        'linkcheck.plugins',
-    ],
+    packages = find_packages(include=["linkcheck", "linkcheck.*"]),
     scripts = scripts,
     data_files = data_files,
     classifiers = [