diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/zed-1.5.tar.gz
diff --git a/ocaml-zed.spec b/ocaml-zed.spec
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--- /dev/null
+++ b/ocaml-zed.spec
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+Name:           ocaml-zed
+Version:        1.5
+Release:        2%{?dist}
+Summary:        Abstract engine for text edition in OCaml
+
+%global libname %(echo %{name} | sed -e 's/^ocaml-//')
+
+License:        BSD
+URL:            https://github.com/diml/zed
+Source0:        https://github.com/diml/zed/archive/%{version}/%{libname}-%{version}.tar.gz
+
+BuildRequires:  ocaml
+BuildRequires:  ocaml-findlib
+BuildRequires:  ocaml-camomile-devel
+BuildRequires:  ocaml-react-devel
+
+BuildRequires:  jbuilder
+
+%description
+Zed is an abstract engine for text edition. It can be used to
+write text editors, edition widgets, readlines, ... You just
+have to connect an engine to your inputs and rendering functions
+to get an editor.
+
+Zed provides: edition state management, multiple cursor support,
+key-binding helpers, and general purpose unicode rope
+manipulation functions.
+
+%package        devel
+Summary:        Development files for %{name}
+Requires:       %{name} = %{version}-%{release}
+
+%description    devel
+The %{name}-devel package contains libraries and signature files for
+developing applications that use %{name}.
+
+%prep
+%autosetup -n %{libname}-%{version}
+
+%build
+# It might be nice to have a %jbuilder macro that just does this.
+jbuilder build -p %{libname} %{?_smp_mflags}
+
+%install
+mkdir -p %{buildroot}%{_libdir}/ocaml/zed/
+cp -aLr _build/install/default/lib/zed/* %{buildroot}%{_libdir}/ocaml/zed/
+
+%files
+%license LICENSE
+%doc README.md CHANGES.md
+%{_libdir}/ocaml/%{libname}
+%ifarch %{ocaml_native_compiler}
+%exclude %{_libdir}/ocaml/*/*.a
+%exclude %{_libdir}/ocaml/*/*.cmxa
+%exclude %{_libdir}/ocaml/*/*.cmx
+%endif
+%exclude %{_libdir}/ocaml/*/*.mli
+
+
+%files devel
+%license LICENSE
+%ifarch %{ocaml_native_compiler}
+%{_libdir}/ocaml/*/*.a
+%{_libdir}/ocaml/*/*.cmxa
+%{_libdir}/ocaml/*/*.cmx
+%endif
+%{_libdir}/ocaml/*/*.mli
+
+
+%changelog
+* Tue Aug 15 2017 Ben Rosser <rosser.bjr@gmail.com> 1.5-2
+- Modernize OCaml packaging.
+
+* Fri Aug 11 2017 Ben Rosser <rosser.bjr@gmail.com> 1.5-1
+- Initial packaging.
diff --git a/sources b/sources
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+++ b/sources
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+SHA512 (zed-1.5.tar.gz) = ab097f3ad31ddc7b93661203fd23841d9520b2e164d55c4c868105ab918743d2c3e7c9c8e066bbd7f0ecabac8f9c0cfb656bc1b25eabc119ae5d1a041b5c770c