Readers, Tried to activate xcos but failure occurred: Undefined variable: Xcos if with_module("xcos") then xcos(); else disp(gettext("Please install xcos m !--error 999 xcos: Unable to load the hdf5-java (jhdf5) library. Expecting version [1, 8, 4] ; Getting version [0, 0, 0] . while executing a callback How to solve please? scilab53 openjdk16022