diff --git a/share/ruby-build/jruby-1.7.7 b/share/ruby-build/jruby-1.7.7
new file mode 100644
index 00000000..de5f045e
--- /dev/null
+++ b/share/ruby-build/jruby-1.7.7
@@ -0,0 +1 @@
+install_package "jruby-1.7.7" "http://jruby.org.s3.amazonaws.com/downloads/1.7.7/jruby-bin-1.7.7.tar.gz#9d6df2188fa57f12bf6fde4e4b2e3f09" jruby