--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,7 +40,8 @@
   set_target_properties(rabit rabit_base rabit_empty rabit_mock rabit_mock_static
     PROPERTIES CXX_STANDARD 11
     CXX_STANDARD_REQUIRED ON
-    POSITION_INDEPENDENT_CODE ON)
+    POSITION_INDEPENDENT_CODE ON
+	VERSION 0 SOVERSION 0)
 ENDIF(R_LIB OR MINGW OR WIN32)
 
 if(RABIT_BUILD_MPI)
@@ -110,7 +111,7 @@
 #   * <prefix>/lib/cmake/<PROJECT-NAME>
 #   * <prefix>/lib/
 #   * <prefix>/include/
-#set(CMAKE_INSTALL_PREFIX "${rabit_SOURCE_DIR}")
+set(CMAKE_INSTALL_PREFIX "/usr")
 set(config_install_dir "lib/cmake/${PROJECT_NAME}")
 set(include_install_dir "include")
 
