STM32CubeMX 5.3.0 doesn't work in command line mode

[bayrem.g]

I'm using STM32CubeMX 5.3.0 on Linux and following the commands according to "UM1718 User manual STM32CubeMX for STM32 configuration and initialization C code generation" But the commands doesn't work and cubemx just opens directly with an error mentionning that the command is not found.