diff --git a/runtime/compiler/eruby.vim b/runtime/compiler/eruby.vim
new file mode 100644
index 0000000..5d85bf1
--- /dev/null
+++ b/runtime/compiler/eruby.vim
@@ -0,0 +1,38 @@
+" Vim compiler file
+" Language:	eRuby
+" Maintainer:	Doug Kearns <djkea2 at gus.gscit.monash.edu.au>
+" Info:		$Id$
+" URL:		http://vim-ruby.sourceforge.net
+" Anon CVS:	See above site
+" Licence:	GPL (http://www.gnu.org)
+" Disclaimer:
+"    This program is distributed in the hope that it will be useful,
+"    but WITHOUT ANY WARRANTY; without even the implied warranty of
+"    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+"    GNU General Public License for more details.
+" ----------------------------------------------------------------------------
+
+if exists("current_compiler")
+  finish
+endif
+let current_compiler = "eruby"
+
+if exists(":CompilerSet") != 2		" older Vim always used :setlocal
+  command -nargs=* CompilerSet setlocal <args>
+endif
+
+let s:cpo_save = &cpo
+set cpo-=C
+
+CompilerSet makeprg=eruby
+
+CompilerSet errorformat=eruby:\ %f:%l:%m,
+		       \%E%f:%l:\ %m,
+		       \%-Z%p^,
+		       \%C%m,
+		       \%-G%.%#
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim: nowrap sw=2 sts=2 ts=8 ff=unix: