X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=jarrg-owen.git;a=blobdiff_plain;f=README;h=dc7902bcf6c619a4a6042606c438a82b1740d7dd;hp=3d29f3d044612b4ba93b1218b56595b30cbf834d;hb=9e29f745ef3385e4bcb371b99465ddee0f107711;hpb=c4ce774e5ec570b7b0a7090e6469b49b0b07c479

diff --git a/README b/README
index 3d29f3d..dc7902b 100644
--- a/README
+++ b/README
@@ -29,8 +29,14 @@ Source
 To build from source you will need a Java SDK, version 6, and Apache
 ant, as well as NSIS to build the Windows installer package.
 
-cd src
-ant -f PCTB.xml
+  cd src
+  ant -f PCTB.xml
+
+Currently this only seems to work with the Sun JDK.  If your default
+JDK is OpenJDK then the following rune may work better:
+
+  JAVA_HOME=/usr/lib/jvm/java-6-sun ant -f PCTB.xml
+
 
 Bugs
 ----