Hello,
I install the Component "com_realestatemanager_3.0_pro_2014_01_13" , unzip the file and install from directory... and I have the submenu OK
I have now only 2 problems:
plug_community_builder_myhouses_3.1_2013_05_31
Warning
JInstaller: :Install: Cannot find Joomla XML setup file
sh404sef_ext_realestatemanager_3.0_2013_05_21
Warning
JInstaller: :Install: Cannot find XML setup file
Thanks !
Fran