--- phonon-backend-vlc-0.11.1/CMakeLists.txt.old 2019-09-26 10:29:50.000000000 +0000 +++ phonon-backend-vlc-0.11.1/CMakeLists.txt 2019-09-30 21:10:21.617593323 +0000 @@ -6,7 +6,7 @@ include(FeatureSummary) # ECM -find_package(ECM 5.60 NO_MODULE) +find_package(ECM 5.54 NO_MODULE) set_package_properties(ECM PROPERTIES TYPE REQUIRED DESCRIPTION "Extra CMake Modules"