Added warning for openJDK in README.md (ACINQ#48)

rem0g · Mar 31, 2017 · c3bfbf4 · c3bfbf4
1 parent 72a1491
commit c3bfbf4
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -57,9 +57,11 @@ zmqpubrawtx=tcp://127.0.0.1:29000
 
 Just use the windows installer, it should create a shortcut on your desktop.
 
-#### Linux, MacOs or manual install on Windows
+#### Linux, macOS or manual install on Windows
 
-You need to first install java, more precisely a JRE 1.8.
+You need to first install java, more precisely a [JRE 1.8](http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html).
+
+ :warning: If you are using the OpenJDK JRE, you will need to build OpenJFX yourself, or run the application in `--headless` mode.
 
 Then download the latest fat jar and run:
 ```shell