Updated the installation instructions

Change-Id: Ib9aba7c745b535f341537c9a77a2e9b045001b17

README.md

@@ -13,23 +13,18 @@ by python setup tools, they will have to be installed manually. These components
 python setup tools, python-dev, python-pip and gunicorn. Follow the steps below to
 install dependencies:
 
-The typical process of installing setup tools is to download the tar.gz file
-then tar -xvf and run python setup.py install, you can also reference this page:
+Install python setuptools::
 
-    https://pypi.python.org/pypi/setuptools
+    wget https://bootstrap.pypa.io/ez_setup.py -O - | sudo python
 
-To install python-dev and pip, run the following command:
+Install python-dev, pip and pastedeploy, run the following command:
 
-    sudo apt-get install python-dev python-pip
+    sudo apt-get install python-dev python-pip python-pastedeploy
 
-To install gunicorn, run the following command:
-
-    sudo pip install gunicorn==19.1.0
-    
-Kiloeyes depends on Kafka and ElasticSearch, both requires Java. If you do not
-already have Java, Kafka and ElasticSearch running, you will have to install
-them. Please refer to respective document on how to install Java, Kafka and
-ElasticSearch::
+Kiloeyes depends on Kafka and ElasticSearch, both requires Java. At the end of
+this document in the all-in-one section, you can find detailed instructions on
+how to install each of them. Please refer to respective document on how to
+install Java, Kafka and ElasticSearch if you want to know more::
 
     http://www.java.com
     http://kafka.apache.org/documentation.html#introduction
@@ -43,8 +38,13 @@ Get the source code::
 
 Go to the root directory of the project and run the following command:
 
+    sudo pip install -r requirements.txt
     sudo python setup.py install
 
+Create a log directory::
+
+    sudo mkdir -p /var/log/kiloeyes
+
 If Kiloeyes installs successfully, you can then make changes to the following
 two files to reflect your system settings, such as Kafka server locations::
 
@@ -56,11 +56,11 @@ up various services by following these instructions.
 
 To start the API server, run the following command:
 
-    Running the server in foreground mode
+    Run the server in foreground mode
     gunicorn -k eventlet --worker-connections=2000 --backlog=1000
              --paste /etc/kiloeyes/kiloeyes.ini
 
-    Running the server as daemons
+    Run the server as daemons
     gunicorn -k eventlet --worker-connections=2000 --backlog=1000
              --paste /etc/kiloeyes/kiloeyes.ini -D
 

etc/kiloeyes.conf

@@ -51,7 +51,7 @@ start_date = 2015-01-01
 #for example:
 #uri = 10.100.41.114:9092,10.100.41.115:9092,10.100.41.116:9092
 
-uri = 192.168.1.191:9092
+uri = localhost:9092
 
 #consumer group name
 group = datapoints_group
@@ -78,6 +78,6 @@ compact = False
 partitions = 0
 
 [es_conn]
-uri = http://192.168.1.191:9200
+uri = http://localhost:9200
 time_id = timestamp
 drop_data = False

requirements.txt

@@ -4,7 +4,7 @@
 
 
 falcon==0.1.9
-gunicorn>=19.1.0,<=19.2.1
+gunicorn==19.1.0
 iso8601>=0.1.9
 kafka-python>=0.8.1
 oslo.config>=1.11.0