diff --git a/templates/unifi-poller.rb.tmpl b/templates/unifi-poller.rb.tmpl
index 3a73cb8a..e438fa05 100644
--- a/templates/unifi-poller.rb.tmpl
+++ b/templates/unifi-poller.rb.tmpl
@@ -22,40 +22,44 @@ class UnifiPoller < Formula
     cd bin_path do
       system "dep", "ensure"
       system "make", "install", "VERSION=#{version}", "PREFIX=#{prefix}", "ETC=#{etc}"
+      system "mkdir", "-p", "#{var}/log/unifi-poller"
     end
   end
+  def caveats
+    s = <<-EOS
+  This application will not work until the config file has authentication
+  information for a Unifi Controller and an Influx Database. Edit the config
+  file at #{etc}/unifi-poller/up.conf then start the application with
+  brew services start unifi-poller ~ log file: #{var}/log/unifi-poller/log
+  The manual explains the config file options: man unifi-poller
+    EOS
+  end
 
-   plist_options :startup => true
-
-   def plist; <<-EOS
-     <?xml version="1.0" encoding="UTF-8"?>
-     <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-     <plist version="1.0">
-         <dict>
-             <key>Label</key>
-             <string>#{plist_name}</string>
-             <key>ProgramArguments</key>
-             <array>
-                 <string>#{bin}/unifi-poller</string>
-                 <string>-c</string>
-                 <string>#{etc}/unifi-poller/up.conf</string>
-             </array>
-             <key>RunAtLoad</key>
-             <true/>
-             <key>KeepAlive</key>
-             <true/>
-             <key>StandardErrorPath</key>
-             <string>#{var}/log/unifi-poller/log</string>
-             <key>StandardOutPath</key>
-             <string>#{var}/log/unifi-poller/log</string>
-             <key>UserName</key>
-             <string>nobody</string>
-             <key>GroupName</key>
-             <string>nobody</string>
-         </dict>
-     </plist>
-     EOS
-   end
+  def plist; <<-EOS
+   <?xml version="1.0" encoding="UTF-8"?>
+   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+   <plist version="1.0">
+       <dict>
+           <key>Label</key>
+           <string>#{plist_name}</string>
+           <key>ProgramArguments</key>
+           <array>
+               <string>#{bin}/unifi-poller</string>
+               <string>-c</string>
+               <string>#{etc}/unifi-poller/up.conf</string>
+           </array>
+           <key>RunAtLoad</key>
+           <true/>
+           <key>KeepAlive</key>
+           <true/>
+           <key>StandardErrorPath</key>
+           <string>#{var}/log/unifi-poller/log</string>
+           <key>StandardOutPath</key>
+           <string>#{var}/log/unifi-poller/log</string>
+       </dict>
+   </plist>
+   EOS
+  end
 
   test do
     assert_match "unifi-poller v#{version}", shell_output("#{bin}/unifi-poller -v 2>&1", 2)