Merge pull request #74 from sourcerer-io/develop

feat: update readme

Author: astansler

README.md

@@ -18,20 +18,21 @@ Prerequirements
 * Sourcerer alpha/beta access
 * Linux or macOS
 * Java Platform ([JRE](http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html) for Linux or [JDK](http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html) for macOS)
+* Git repositories with master branch with at least one commit
 
 Install/uninstall
 =================
 
 To install sourcerer run the following command:
 
 ```
-curl -s https://sourcerer.io/install | sudo bash
+curl -s https://sourcerer.io/install | bash
 ```
 
 To remove sourcerer from your machine:
 
 ```
-sudo sourcerer --uninstall
+sourcerer --uninstall
 ```
 
 Build