upd: add some info for system requirements

diff --git a/README.md b/README.md
index 5d1390fc9b6211b0a3f4f464ab8e18296b1fbc04..20331c340317316a72e65d7faeaa9eb24007ddd4 100644 (file)
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
 # Installation
-Requires 3.
+Requires Python 3 and a running PostgreSQL installation.
+
+For a productive environment use a nginx webserver.
+
 To install:
 ```
 virtualenv -p python3 .
@@ -8,6 +11,8 @@ pip install -r requirements.txt
 ```
 Then edit config.py.example into config.py with your database connection
 
+## Development and debug
+
 To debug-run linux:
 ```
 LANG=C.UTF-8 FLASK_DEBUG=1 FLASK_APP=motion.py flask run