Merge pull request #304 from moldcraft/patch-1

minor install instructions improvement

Author: hoffmabc

README.md

@@ -8,13 +8,14 @@ a Kademlia style DHT. Rest and websocket APIs are available for clients to commu
 
 Pre-built installers which bundle the client and server components can be found [here](https://github.com/OpenBazaar/OpenBazaar-Installer/releases).
 
+Depending on your system configuration you may need to install some additional dependencies. You can find more detailed, OS specific, instructions [here](https://slack-files.com/T02FPGBKB-F0KJU1CLX-cbbcf8a02c).
+
 To install just this server:
+
 ```bash
-pip install -r requirements.txt
+sudo pip install -r requirements.txt
 ```
 
-Depending on your system configuration you may need to install some additional dependencies. You can find more detailed, OS specific, instructions [here](https://slack-files.com/T02FPGBKB-F0KJU1CLX-cbbcf8a02c).
-
 ## Usage
 
 ```bash