When using xterm-256color in RHEL9 the application will fail to load with the below error.
Error opening terminal: xterm-256color
This is because RHEL is using ncurses6 or newer, Cristie use an older version of ncurses for compatibility with older operating systems.
To load gubax when using xterm-256color in your terminal, run the below command to load gubax in xterm:
TERM=xterm gubax
This will allow the local GUI to load Cristie CBMR gubax application.
This does not affect ubax, the command line for CBMR which can be loaded with the command:
ubax