Display problem with sysutils/py-ranger

[Serpent7776]

Hello,

I have some problems with py-ranger: it seems like ncurses not working properly
with ranger. Whenever I scroll or change directory the screen is not properly
refreshed.
I've posted on FreeBSD forums but got no answer:
https://forums.freebsd.org/viewtopic.php?f=5&t=44915

I would be glad if somebody could help me with this.

-- 
//
// Serpent7776
//