Create resource config: base resource type not found: git

[jessielaf]

Hi,

I am trying to setup concourse with a git resource but I keep getting the same error when trying to check the resource:
Create resource config: base resource type not found: git

I have tried this on concourse 7.8 and 7.9 with the same result. I have tried it with the sample config on the concourse side with the same error (See https://concourse-ci.org/git-trigger-example.html).

I am probably doing something wrong. Do you know what?