Merge pull request diffblue#378 from diffblue/owen-jones-diffblue/alfresco-readme

Update readme for installing Alfresco

Author: NathanJPhillips

benchmarks/GENUINE/README.txt

@@ -36,11 +36,21 @@ LGPL-3.0
 
 Install guide for Ubuntu:
 
-1. Open a terminal in the directory of this readme file and clone:
-      git clone https://github.com/Alfresco/community-edition
-2. Rename the created sub-directory "community-edition" to "Alfresco".
-3. Enter the directory "Alfresco" and build it using maven:
+1. Add the package source for java 7
+      sudo add-apt-repository ppa:openjdk-r/ppa
+2. Install openjdk-java7-jdk
+      sudo apt install openjdk-7-jdk
+3. Switch to java 7 (remember to switch back before you next use java)
+      sudo update-java-alternatives --set java-1.7.0-openjdk-amd64
+4. Change directory to the directory of this readme file and clone:
+      git clone https://github.com/Alfresco/community-edition Alfresco
+5. Change directory to "Alfresco".
+6. (Optional) Check out the commit before a xss attack was fixed
+      git checkout 5fcc93f009c6fb8578e87e79dc19a44309210602
+7. Build it using maven:
       mvn clean package -DskipTests
+8. Install it:
+      mvn install
 
 The built binaries will be stored in:
     target   (can be more than one directory, in sub-directories)