I found an old topic on this subject but I was unable to install the file.
root@turris:~# opkg install luci-app-access-control_0.4.1_all.ipk
Upgrading luci-app-access-control on root from 0.3.1 to 0.4.1…
Configuring luci-app-access-control.
Traceback (most recent call last):
File “/usr/bin/localrepo”, line 543, in
main()
File “/usr/bin/localrepo”, line 531, in main
cmd_add(args)
File “/usr/bin/localrepo”, line 295, in cmd_add
add_pkg(args.repo, index, fpkg)
File “/usr/bin/localrepo”, line 252, in add_pkg
ctl = pkg_ctl(file)
File “/usr/bin/localrepo”, line 239, in pkg_ctl
return parse_control(content)
File “/usr/bin/localrepo”, line 60, in parse_control
i = line.find(‘:’)
TypeError: a bytes-like object is required, not ‘str’
It seems to be some sort of Python error from what I can tell.