diff --git a/share/ruby-build/jruby-1.5.6 b/share/ruby-build/jruby-1.5.6
deleted file mode 100644
index 299fe6c2..00000000
--- a/share/ruby-build/jruby-1.5.6
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.5.6" "https://s3.amazonaws.com/jruby.org/downloads/1.5.6/jruby-bin-1.5.6.tar.gz#545148197f98a4483276cdef5cedda0542a518d68d771c122f310195d8925089" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.6.3 b/share/ruby-build/jruby-1.6.3
deleted file mode 100644
index 08478438..00000000
--- a/share/ruby-build/jruby-1.6.3
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.6.3" "https://s3.amazonaws.com/jruby.org/downloads/1.6.3/jruby-bin-1.6.3.tar.gz#9432fe3951782393d9755493585865190d7802e0bd162ff599e9c374605840ca" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.6.4 b/share/ruby-build/jruby-1.6.4
deleted file mode 100644
index e540e51a..00000000
--- a/share/ruby-build/jruby-1.6.4
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.6.4" "https://s3.amazonaws.com/jruby.org/downloads/1.6.4/jruby-bin-1.6.4.tar.gz#64fb1a850f3982d88166d68a3f830afbc81d14c1a20884a8076da010daa66e8a" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.6.5 b/share/ruby-build/jruby-1.6.5
deleted file mode 100644
index 088f49a5..00000000
--- a/share/ruby-build/jruby-1.6.5
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.6.5" "https://s3.amazonaws.com/jruby.org/downloads/1.6.5/jruby-bin-1.6.5.tar.gz#e15a273bd78da1c63f77b90681d101df10bac62249833bb27a07c09216fb27f2" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.6.5.1 b/share/ruby-build/jruby-1.6.5.1
deleted file mode 100644
index f4fc3ad5..00000000
--- a/share/ruby-build/jruby-1.6.5.1
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.6.5.1" "https://s3.amazonaws.com/jruby.org/downloads/1.6.5.1/jruby-bin-1.6.5.1.tar.gz#0d2751a1aca147a5b9c6ddeef395440207374611ef39bc538e9e829270d811c8" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.6.6 b/share/ruby-build/jruby-1.6.6
deleted file mode 100644
index 46379fc5..00000000
--- a/share/ruby-build/jruby-1.6.6
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.6.6" "https://s3.amazonaws.com/jruby.org/downloads/1.6.6/jruby-bin-1.6.6.tar.gz#1ef255ec73b80474602029a61f84062876873065c0f3398c30bc04ddd14aa34f" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.6.7 b/share/ruby-build/jruby-1.6.7
deleted file mode 100644
index 71661060..00000000
--- a/share/ruby-build/jruby-1.6.7
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.6.7" "https://s3.amazonaws.com/jruby.org/downloads/1.6.7/jruby-bin-1.6.7.tar.gz#88afbbb8fb4267547526a52f15d45ab447c1f2d1b197edc501e88dc9cb62a74c" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.6.7.2 b/share/ruby-build/jruby-1.6.7.2
deleted file mode 100644
index 74f820d8..00000000
--- a/share/ruby-build/jruby-1.6.7.2
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.6.7.2" "https://s3.amazonaws.com/jruby.org/downloads/1.6.7.2/jruby-bin-1.6.7.2.tar.gz#6f04baa597941e48276a2edbb464afc6801f8f690fb978422e12029b7bfefe18" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.6.8 b/share/ruby-build/jruby-1.6.8
deleted file mode 100644
index 5c981074..00000000
--- a/share/ruby-build/jruby-1.6.8
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.6.8" "https://s3.amazonaws.com/jruby.org/downloads/1.6.8/jruby-bin-1.6.8.tar.gz#e3b05f9cf0ba9b02e6cba75d5b62e2abf8ac7a4483c3713dc4eb83e3b8b162d4" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.7.0 b/share/ruby-build/jruby-1.7.0
deleted file mode 100644
index 799909c0..00000000
--- a/share/ruby-build/jruby-1.7.0
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.7.0" "https://s3.amazonaws.com/jruby.org/downloads/1.7.0/jruby-bin-1.7.0.tar.gz#1da3292a47dfc51410b007cf52f5997d048440aeb2ab25033f114e46b84af273" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.7.0-preview1 b/share/ruby-build/jruby-1.7.0-preview1
deleted file mode 100644
index 528fa8a6..00000000
--- a/share/ruby-build/jruby-1.7.0-preview1
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.7.0.preview1" "https://s3.amazonaws.com/jruby.org/downloads/1.7.0.preview1/jruby-bin-1.7.0.preview1.tar.gz#155839462fcb8eaab6af49f406499722c8fb82d00127bc6ed4b55d06cb690caf" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.7.0-preview2 b/share/ruby-build/jruby-1.7.0-preview2
deleted file mode 100644
index 4227170a..00000000
--- a/share/ruby-build/jruby-1.7.0-preview2
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.7.0.preview2" "https://s3.amazonaws.com/jruby.org/downloads/1.7.0.preview2/jruby-bin-1.7.0.preview2.tar.gz#cac0881da9d53905fe591a692583cce1e5c40fbca19f0218b6490ff3305185bb" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.7.0-rc1 b/share/ruby-build/jruby-1.7.0-rc1
deleted file mode 100644
index 757b93c3..00000000
--- a/share/ruby-build/jruby-1.7.0-rc1
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.7.0.RC1" "https://s3.amazonaws.com/jruby.org/downloads/1.7.0.RC1/jruby-bin-1.7.0.RC1.tar.gz#a52ea970f116a11454a7c77c40b6700765def02ccbea45c16ed8cf110617fe94" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.7.0-rc2 b/share/ruby-build/jruby-1.7.0-rc2
deleted file mode 100644
index 3b514051..00000000
--- a/share/ruby-build/jruby-1.7.0-rc2
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.7.0.RC2" "https://s3.amazonaws.com/jruby.org/downloads/1.7.0.RC2/jruby-bin-1.7.0.RC2.tar.gz#db409e892782e39584bd2daca8b9fb7e937512cf73b23f3961efa165c09dc895" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.7.1 b/share/ruby-build/jruby-1.7.1
deleted file mode 100644
index e692e1c8..00000000
--- a/share/ruby-build/jruby-1.7.1
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.7.1" "https://s3.amazonaws.com/jruby.org/downloads/1.7.1/jruby-bin-1.7.1.tar.gz#99cda09e0533752f83001c5bb76897d1edf4e58b96603d07e839719087c2a1bc" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.7.3 b/share/ruby-build/jruby-1.7.3
deleted file mode 100644
index 9a495c05..00000000
--- a/share/ruby-build/jruby-1.7.3
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.7.3" "https://s3.amazonaws.com/jruby.org/downloads/1.7.3/jruby-bin-1.7.3.tar.gz#7809456743e058dc27e650ec62e5b527f51c65f3c5df7ddd3ad7296c74d3e35d" warn_eol jruby
diff --git a/share/ruby-build/jruby-1.7.4 b/share/ruby-build/jruby-1.7.4
deleted file mode 100644
index 024dee87..00000000
--- a/share/ruby-build/jruby-1.7.4
+++ /dev/null
@@ -1 +0,0 @@
-install_package "jruby-1.7.4" "https://s3.amazonaws.com/jruby.org/downloads/1.7.4/jruby-bin-1.7.4.tar.gz#ef6dead787780f18a43758003689fd9ba40e64abc04cd41a6ff1eaf1557dfa69" warn_eol jruby