No, it is not installed by default as part of a desktop system, which is why this is a problem. It's certainly not invalid though, either the dependency needs to be installed or the launcher for Back In Time (root) needs to not use su-to-root. Leaving it as is is just broken.
No, it is not installed by default as part of a desktop system, which is why this is a problem. It's certainly not invalid though, either the dependency needs to be installed or the launcher for Back In Time (root) needs to not use su-to-root. Leaving it as is is just broken.