Fix permission issues

scripts/Arch/Software/pacman/main.fish

@@ -8,7 +8,7 @@ begin
     end
 
     function configureSW
-        sed -i \
+        sudo sed -i \
             -e '/^\[options\]$/,/^\[/{' \
                 -e 's/^#\?\(Color\)$/\1/;' \
                 -e '/^# Misc Options$/{' (
@@ -19,7 +19,7 @@ begin
             -e '/^#\?\[multilib\]$/,/^$/{ s/^#\?\(.*\)$/\1/; }' \
             /etc/pacman.conf
 
-        pacman -Sy
+        sudo pacman -Sy
     end
 
     runInstaller $argv