- pkgname: a
  version: '3'
  requires:
  - b
  provides:
  - a = 3
  - a(x86_64) = 3
- pkgname: b
  version: '3'
  provides:
  - b = 3
  - b(x86_64) = 3
- pkgname: c
  version: '3'
  requires:
  - a>=3
  provides:
  - c = 3
  - c(x86_64) = 3
- pkgname: samever
  version: '10'
  provides:
  - samever = 10
  - samever(x86_64) = 10