diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 03047da..0000000
Binary files a/.DS_Store and /dev/null differ
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..dbcb043
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.idea/
+__pycache__/
+.DS_Store/
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..2c52cd8
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,10 @@
+FROM python:3
+
+WORKDIR /app
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD [ "python", "./server.py" ]
\ No newline at end of file
diff --git a/README.md b/README.md
index 521db44..c4c71a2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 ![logo](/evolution_logo.png)
+
 ## Evolution Game Server
 version 0.1.1
 
@@ -11,3 +12,12 @@ version 0.1.1
 
 ## Bugs
 - HTTP 500 code after beginning game
+- add test.py for server testing 
+
+## Bugs
+- no turns changing
+
+## Development guide
+1. Install docker
+2. Run `docker build -t evolution-server .` to build docker image
+3. Setup project sdk and run configuration in pycharm/idea
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e69de29
diff --git a/server.py b/server.py
index 307de99..f7cbe61 100644
--- a/server.py
+++ b/server.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import argparse
 from game import Game
 from room import Room
@@ -7,12 +5,12 @@
 from player import Player
 import creature, ability
 import os
-from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
+from http.server import HTTPServer, BaseHTTPRequestHandler
 import json
 #from exceptions import EvolutionServerException
 
 class Server:
-    Server.version = "0.1.1"
+    VERSION = "0.1.1" # wtf?
 
     def __init__(self):
         # why can't i leave it empty?