diff -up ./CMakeLists.txt.cmakedir ./CMakeLists.txt
--- ./CMakeLists.txt.cmakedir	2015-10-11 16:57:44.000000000 -0400
+++ ./CMakeLists.txt	2016-02-14 11:01:38.328344701 -0500
@@ -632,7 +632,7 @@ endif (MSVC)
 if (UNIX)
   # GCC is not strict enough by default, so enable most of the warnings.
   set(CMAKE_CXX_FLAGS
-    "${CMAKE_CXX_FLAGS} -Werror=all -Werror=extra -Wno-unknown-pragmas -Wno-sign-compare -Wno-unused-parameter -Wno-missing-field-initializers")
+    "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas -Wno-sign-compare -Wno-unused-parameter -Wno-missing-field-initializers")
 endif (UNIX)
 
 # Use a larger inlining threshold for Clang, since it hobbles Eigen,
@@ -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