Hopefully final fix to setup.

setup.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#https://python-packaging.readthedocs.io/en/latest/minimal.html
 import os, glob, sys
 import os.path
 from shutil import copyfile
@@ -7,9 +6,12 @@ from setuptools import find_namespace_packages
 from setuptools import setup
 
 # handle flags for package manager like aurman and pacaur.
-forceSettingsFlag = False
+# Allow both environment variable and command line flag
+forceSettingsFlag = (
+    "--force-settings" in sys.argv or
+    os.environ.get('FENRIR_FORCE_SETTINGS') == '1'
+)
 if "--force-settings" in sys.argv:
-    forceSettingsFlag = True
     sys.argv.remove("--force-settings")
 
 dataFiles = []
@@ -34,7 +36,7 @@ for directory in directories:
         destDir = '/etc/fenrirscreenreader/settings'
         if not forceSettingsFlag:
             try:
-                del(files[files.index('config/settings/settings.conf')])
+                files = [f for f in files if not f.endswith('settings.conf')]
             except:
                 pass
     elif 'config/scripts' in directory: