sh: 1: ./ovlcap/upper/file: not found

[ppuuoo]

./exp
uid:33 gid:33
[+] mount success
total 8
drwxr-xr-x 1 root root 4096 Aug 24 04:12 .
drwxr-xr-x 6 root root 4096 Aug 24 04:12 ..
-rwsrwxrwx 1 nobody nogroup 16832 Jan 1 1970 file
open: Operation not permitted
[+] exploit success!
sh: 1: ./ovlcap/upper/file: not found

[imvtsl]

i am also facing same issue. Also, in first terminal, i see below.

./fuse ./ovlcap/lower/ ./gc
[+] len of gc: 0x41c0
mkdir: File exists
fuse: device not found, try 'modprobe fuse' first
fuse_mount: No such file or directory