Install problem on Ubuntu 16.04

[nasafix-nasser]

When I want to install on Ubuntu 16.04, I get the following error.
$ brew tap dandavison/delta https://github.com/dandavison/delta
...
$ brew install dandavison/delta/git-delta

Error: No available formula with the name "dandavison/delta/git-delta"
==> Searching for a previously deleted formula (in the last month)...
Warning: dandavison/delta is shallow clone. To get complete history run:
git -C "$(brew --repo dandavison/delta)" fetch --unshallow

Error: No previously deleted formula found.
==> Searching for similarly named formulae...
Error: No similarly named formulae found.

I'm new to brew so please excuse me if I've missed a simple thing. I can use brew install git-delta and it works fine.

Also:
$ brew --repo dandavison/delta /home/linuxbrew/.linuxbrew/Homebrew/Library/Taps/dandavison/homebrew-delta
and it's HEAD is 0052bd7

[dandavison]

Hi @nasafix-nasser, I tried to install homebrew in a docker container to investigate this but didn't quite get it working. However, the public homebrew is now the correct one to install: brew install git-delta.

So we no longer need to use my personal homebrew tap (you can remove with withbrew untap dandavison/delta I believe).

Thanks for reporting and sorry for the slow response. I'm going to close this but reopen if that's not right.

[nasafix-nasser]

Hi @dandavison. Thank you for taking the time to investigate the problem.
OK, I got it.