add installation info to readme, change version to 1.7.1

README.md

@@ -20,6 +20,25 @@ Yandex.Tank is an extendable open source load testing tool for advanced linux us
 * test autostop plugin
 * customizable and extendable monitoring that works over SSH
 
+## Install from PyPI
+You will need some packages that are required for building different python libraries:
+```
+libxml2-dev libxslt1-dev python-dev zlib1g-dev
+```
+You will also need a GNU make for building them. In Ubuntu you can install a ```build-essential``` package. You should also install pip if you don't have it.
+Full command for Ubuntu looks like this:
+```
+sudo apt-get install python-pip build-essential libxml2-dev libxslt1-dev python-dev zlib1g-dev
+```
+You can do similar thing for your distribution. After you've installed all the packages, it is easy to install the Tank itself:
+```
+sudo pip install yandextank
+```
+Remember that if you want to use ```phantom``` as a load generator you should install it separately. On Ubuntu you can do that by adding our PPA and installing ```phantom``` and ```phantom-ssl``` packages. On other distros you will maybe need to build it from sources.
+```
+sudo add-apt-repository ppa:yandex-load/main && sudo apt-get update
+sudo apt-get install phantom phantom-ssl
+```
 
 ## Get help
 Documentation at [ReadTheDocs](https://yandextank.readthedocs.org/en/latest/)

setup.py

@@ -7,7 +7,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='yandextank',
-    version='1.7.0',
+    version='1.7.1',
     description='a performance measurement tool',
     longer_description='''
 Yandex.Tank is a performance measurement and load testing automatization tool.