1 files changed, 13 insertions, 0 deletions
diff --git a/README.md b/README.md
index d298be6..43425dd 100644
--- a/README.md
+++ b/README.md
@@ -24,3 +24,16 @@ http://www.softsynth.com/jsyn/
 Pre-compiled JSyn JAR files are at:
 
 http://www.softsynth.com/jsyn/developers/download.php
+
+To build JSyn, use ant. Just enter:
+
+    cd jsyn
+    ant
+
+The resulting jar will be placed in "/dist/lib/".
+To run the built-in test App on a desktop, enter something like this:
+
+    java -jar dist/lib/jsyn-20160203.jar
+
+but with the correct date.
+