REQUIRES manticore-backup since rpms don't support RECOMMENDS

cmake/builds/CommonRpm.cmake

@@ -43,7 +43,7 @@ set ( CPACK_RPM_SERVER_PACKAGE_DEBUG OFF )
 
 set ( CPACK_RPM_TOOLS_PACKAGE_NAME "manticore-tools" )
 set ( CPACK_RPM_TOOLS_PACKAGE_REQUIRES "manticore-common = ${MYVER}" )
-set ( CPACK_RPM_TOOLS_PACKAGE_RECOMMENDS "manticore-backup" )
+set ( CPACK_RPM_TOOLS_PACKAGE_REQUIRES "manticore-backup" )
 set ( CPACK_RPM_TOOLS_PACKAGE_OBSOLETES "sphinx" )
 
 set ( CPACK_RPM_DEVEL_PACKAGE_NAME "manticore-devel" )