diff --git a/ceres-solver-1.11.0-cmakedir.patch b/ceres-solver-1.11.0-cmakedir.patch
new file mode 100644
index 0000000..9f08241
--- /dev/null
+++ b/ceres-solver-1.11.0-cmakedir.patch
@@ -0,0 +1,12 @@
+diff -up ./CMakeLists.txt.cmakedir ./CMakeLists.txt
+--- ./CMakeLists.txt.cmakedir	2016-01-25 18:18:59.046642680 -0500
++++ ./CMakeLists.txt	2016-01-25 18:23:13.570995786 -0500
+@@ -762,7 +762,7 @@ configure_file("${CMAKE_SOURCE_DIR}/cmak
+ if (WIN32)
+   set(RELATIVE_CMAKECONFIG_INSTALL_DIR CMake)
+ else ()
+-  set(RELATIVE_CMAKECONFIG_INSTALL_DIR share/Ceres)
++  set(RELATIVE_CMAKECONFIG_INSTALL_DIR lib${LIB_SUFFIX}/cmake/Ceres)
+ endif ()
+ 
+ # This "exports" for installation all targets which have been put into the
diff --git a/ceres-solver.spec b/ceres-solver.spec
index 8afede2..4d8b723 100644
--- a/ceres-solver.spec
+++ b/ceres-solver.spec
@@ -11,7 +11,10 @@ License:        BSD
 
 URL:            http://ceres-solver.org/
 Source0:        http://%{name}.org/%{name}-%{version}.tar.gz
-
+# Patch to install cmake configuration to libdir/cmake/Ceres instead of
+# share/Ceres
+# Not yet submitted upstream.
+Patch0:         %{name}-1.11.0-cmakedir.patch
 # Exclude ppc64 because suitesparse is not available on ppc64
 # https://lists.fedoraproject.org/pipermail/epel-devel/2015-May/011193.html
 ExcludeArch: ppc64
@@ -77,6 +80,8 @@ Features include:
 Summary:        A non-linear least squares minimizer
 Group:          Development/Libraries
 Requires:       %{name}%{?_isa} = %{version}-%{release}
+Requires:       eigen3-devel
+Requires:       glog-devel
 
 %description    devel
 The %{name}-devel package contains libraries and header files for
@@ -85,6 +90,7 @@ developing applications that use %{name}.
 
 %prep
 %setup -q
+%patch0 -p1 -b .cmakedir
 
 %build
 mkdir build
@@ -125,11 +131,15 @@ CTEST_OUTPUT_ON_FAILURE=1 make -C build test
 %files devel
 %{_includedir}/*
 %{_libdir}/*.so
-%dir %{_datadir}/Ceres
-%{_datadir}/Ceres/*.cmake
+%dir %{_libdir}/cmake/Ceres
+%{_libdir}/cmake/Ceres/*.cmake
 
 
 %changelog
+* Mon Jan 25 2016 Rich Mattes <richmattes@gmail.com> - 1.11.0-4
+- Add missing Requires to devel sub-package (rhbz#1300055)
+- Move CeresConfig.cmake to arch-dependent path
+
 * Fri Jan 15 2016 Jerry James <loganjerry@gmail.com> - 1.11.0-3
 - Rebuild for tbb 4.4u2