Use of 'patch --ed' requires ed. For those unfamiliar with this
functionality (like me), here is a reproducer:
$ echo foo > a
$ cp a b
$ echo bar >> b
$ diff --ed a b > patch
$ patch --ed a patch
patch: /usr/bin/ed subprocess failed: No such file or directory
patch: **** /usr/bin/ed FAILED
I ran into this issue when running 'quilt annotate'.
Use of 'patch --ed' requires ed. For those unfamiliar with this
functionality (like me), here is a reproducer:
$ echo foo > a
$ cp a b
$ echo bar >> b
$ diff --ed a b > patch
$ patch --ed a patch
patch: /usr/bin/ed subprocess failed: No such file or directory
patch: **** /usr/bin/ed FAILED
I ran into this issue when running 'quilt annotate'.