40265f4
### opam sw cr 4.03.0 --fake

<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "4.03.0"} | "ocaml-system" {= "4.03.0"}]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Faking installation of base-bigarray.base
Faking installation of base-threads.base
Faking installation of base-unix.base
Faking installation of ocaml-base-compiler.4.03.0
Faking installation of ocaml-config.1
Faking installation of ocaml.4.03.0
Done.
### opam install mirage-dns.2.0.0 --show
[ERROR] Package conflict!
  * No agreement on the version of cstruct:
    - mirage-dns < 2.5.0 -> cstruct >= 1.0.0
  * No agreement on the version of dns:
    - mirage-dns < 2.5.0 -> dns
  * No agreement on the version of cstruct:
    - mirage-dns < 2.5.0 -> cstruct >= 1.0.0
    - mirage-dns < 2.5.0 -> dns -> cstruct < 0.6.0
  * No agreement on the version of cstruct:
    - mirage-dns < 2.5.0 -> cstruct >= 1.0.0
    - mirage-dns < 2.5.0 -> dns -> cstruct < 1.0.0
  * No agreement on the version of cstruct:
    - mirage-dns < 2.5.0 -> dns -> cstruct < 1.0.0
  * No agreement on the version of io-page:
    - mirage-dns < 2.5.0 -> dns -> io-page < 1.3.0
    - mirage-dns < 2.5.0 -> mirage-types-lwt < 3.0.0 -> io-page >= 1.4.0
  * No agreement on the version of ipaddr:
    - mirage-dns < 2.5.0 -> dns -> ipaddr
    - mirage-dns < 2.5.0 -> dns -> ipaddr < 2.0.0
  * No agreement on the version of ipaddr:
    - mirage-dns < 2.5.0 -> dns -> ipaddr < 2.0.0
    - mirage-dns < 2.5.0 -> dns -> ipaddr < 2.8.0
  * No agreement on the version of ipaddr:
    - mirage-dns < 2.5.0 -> dns -> ipaddr < 2.8.0
  * No agreement on the version of ipaddr:
    - mirage-dns < 2.5.0 -> dns -> ipaddr
    - mirage-dns < 2.5.0 -> dns -> ipaddr < 2.8.0
  * No agreement on the version of mirage-types:
    - mirage-dns < 2.5.0 -> mirage-types-lwt < 3.0.0 -> mirage-types
  * Incompatible packages:
    - mirage-dns < 2.5.0 -> dns
    - mirage-dns < 2.5.0 -> mirage-types-lwt < 3.0.0
  * Incompatible packages:
    - mirage-dns < 2.5.0 -> dns
    - mirage-dns < 2.5.0 -> mirage-types-lwt < 3.0.0 -> io-page >= 1.4.0
  * Incompatible packages:
    - mirage-dns < 2.5.0 -> dns
    - mirage-dns < 2.5.0 -> mirage-types-lwt < 3.0.0 -> mirage-types
  * Incompatible packages:
    - mirage-dns < 2.5.0 -> dns -> ipaddr < 2.0.0
    - mirage-dns < 2.5.0 -> mirage-types-lwt < 3.0.0 -> mirage-types

No solution found, exiting
### opam install tftp.0.1.4 --show
[ERROR] Package conflict!
  * No agreement on the version of cstruct:
    - tftp -> cstruct
  * No agreement on the version of mirage:
    - tftp -> mirage
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.03.0 -> ocaml = 4.03.0
    - tftp -> mirage -> mirage-types-lwt < 3.0.0 -> sexplib < 113.01.00 -> ocaml < 4.03.0
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - tftp -> cstruct
    - tftp -> mirage

No solution found, exiting
