how can i use cheetah-gui?

[whitetiger112233]

I'm trying to install cheetah these days, but I can't jump up next level because of this issues
OS : centos linux release 7.9.2009

I did well ./compileme -> cd build -> make -> make install

and then, I'd like to try cheetah-gui
When I start cheetah-gui, it makes error like this

[test@localhost bin]$ ./cheetah-gui
./cheetah-gui: line 6: /python/cheetah-gui.py: No such file or directory

but it works when I try cheetah-gui on python folder, ./cheetah-gui.py

I really need to know how to fix this error

Thank you