Well, on my system, this is the test results:

t/20-cmdline.t              (Wstat: 11520 Tests: 50 Failed: 45)
  Failed tests:  2-10, 12-20, 22-30, 32-40, 42-50
  Non-zero exit status: 45
t/21-cmdline.t              (Wstat: 4608 Tests: 20 Failed: 18)
  Failed tests:  2-10, 12-20
  Non-zero exit status: 18
t/22-cmdline.t              (Wstat: 17664 Tests: 77 Failed: 69)
  Failed tests:  2-5, 7-12, 14, 16-21, 23-32, 34-45, 47-60
                62-77
  Non-zero exit status: 69
xt/boilerplate.t            (Wstat: 0 Tests: 3 Failed: 0)
  TODO passed:   1, 3
xt/minilla/spelling.t       (Wstat: 256 Tests: 1 Failed: 1)
  Failed test:  1
  Non-zero exit status: 1
[download]

You're still missing a LICENSE file but your cpanfile should look like this:

requires 'perl' => 5.8.1;
requires 'Text::CSV' => 0;
[download]

Minilla comes with the functionality to create new dists with minil new [project here]. It'll lay everything out including your cpanfile, LICENSE, minil.toml etc.