"git add -p" fails with: "git: 'add--interactive' is not a git command'"
I have observed this error on both Alpine 2.4 and 2.6, with both git versions 1.7.10 and 22.214.171.124. I have not observed it on any other Linux distro. In both cases, git was installed using apk.
I may try installing git from source and see if it makes a difference.
(from redmine: issue id 2877, created on 2014-04-29, closed on 2014-05-28)