Please follow the installation procedure here:
In case the license file is missing, a message will show where it is expected.
The license file, License.lic, is normally at /etc/evostreamms/.
If you still get a segmentation fault after following the procedure, please send the log file.
The log file is normally at /var/log/evostreamms/ or at a path specified in config.lua.
The config.lua file path is specified inside the run_console_ems.sh script.