Hi. As the title says. I can't install luci by opkg because there are two pairs of snapshots with the same name and they don't overwrite. Sorry for the bad english. What can I do with it???
If you're using snapshots, the packages and images get updated on a daily basis.
New packages and old images (and vice versa) will make opkg complain.
You should install image and packages at the same time.
Or run stable, if available.