[package/ruby] Add observer module.

diff --git a/package/ruby/ruby.mk b/package/ruby/ruby.mk
index 0346db579781b56479a3a57ee65f0284ca51a6c5..6f14e9e64078f520928e0d2e7fde812cdb9a404d 100644 (file)
--- a/package/ruby/ruby.mk
+++ b/package/ruby/ruby.mk
@@ -22,6 +22,7 @@ RUBY_INSTALL_FILES=     /usr/bin/ruby                   \
                         /lib/ruby/1.9.1/set\*           \
                         /lib/ruby/1.9.1/thread\*        \
                         /lib/ruby/1.9.1/singleton\*     \
+                        /lib/ruby/1.9.1/observer\*      \
                         /lib/ruby/1.9.1/yaml\*          \
                         /lib/ruby/1.9.1/pp\*            \
                         /lib/ruby/1.9.1/prettyprint\*   \