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coinduction 1.5 Not compatible ๐Ÿ‘ผ

Context

# Packages matching: installed
# Name                # Installed # Synopsis
base-bigarray         base
base-domains          base
base-nnp              base        Naked pointers prohibited in the OCaml heap
base-threads          base
base-unix             base
conf-gmp              4           Virtual package relying on a GMP lib system installation
coq                   8.18.0      The Coq Proof Assistant
coq-core              8.18.0      The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib            8.18.0      The Coq Proof Assistant -- Standard Library
coqide-server         8.18.0      The Coq Proof Assistant, XML protocol server
dune                  3.13.0      Fast, portable, and opinionated build system
ocaml                 5.1.1       The OCaml compiler (virtual package)
ocaml-base-compiler   5.1.1       Official release 5.1.1
ocaml-config          3           OCaml Switch Configuration
ocaml-options-vanilla 1           Ensure that OCaml is compiled with no special options enabled
ocamlfind             1.9.6       A library manager for OCaml
zarith                1.13        Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "damien.pous@ens-lyon.fr"
homepage: "https://github.com/damien-pous/coinduction"
dev-repo: "git+https://github.com/damien-pous/coinduction.git"
bug-reports: "https://github.com/damien-pous/coinduction/issues"
license: "LGPL-3.0-or-later"
synopsis: "A library and plugin for doing proofs by (enhanced) coinduction"
description: """
Coinductive predicates are greatest fixpoints of monotone functions.
The `companion' makes it possible to enhance the associated coinduction scheme.
This library provides a formalisation on enhancements based on the companion, as well as tactics in making it straightforward to perform proofs by enhanced coinduction.
"""
build: [
  [make "-j%{jobs}%" ]
]
install: [make "install"]
depends: [
  "ocaml"
  "coq" {>= "8.15" & < "8.16~"}
]
tags: [
  "keyword:coinduction"
  "keyword:up to techniques"
  "keyword:companion"
  "logpath:Coinduction"
]
authors: [
  "Damien Pous"
]
url {
  src:
    "https://github.com/damien-pous/coinduction/archive/v1.5.tar.gz"
  checksum: "sha512=433fbfc9b1f3828811fba93e176868ac190f3a861b49456adb24f8a0bee86c7454ce1f5edd143d14eda4b1a613d05ae5e746a748ea34c557695f0fa0f63af29a"
}

Lint

Command
true
Return code
0

Dry install ๐Ÿœ๏ธ

Dry install with the current Coq version:

Command
opam install -y --show-action coq-coinduction.1.5 coq.8.18.0
Return code
5120
Output
[NOTE] Package coq is already installed (current version is 8.18.0).
[ERROR] Package conflict!
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler >= 5.1.1 -> ocaml = 5.1.1
    - coq-coinduction = 1.5 -> coq < 8.16~ -> ocaml < 4.02.0
    You can temporarily relax the switch invariant with `--update-invariant'
  * No agreement on the version of ocaml-base-compiler:
    - (invariant) -> ocaml-base-compiler >= 5.1.1
    - coq-coinduction = 1.5 -> coq < 8.16~ -> ocaml < 4.02.0 -> ocaml-base-compiler < 3.07+1
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.1.1 -> base-nnp
    - coq-coinduction = 1.5 -> coq < 8.16~
  * Missing dependency:
    - coq-coinduction = 1.5 -> coq < 8.16~ -> ocaml < 4.02.0 -> ocaml-variants -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
No solution found, exiting

Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:

Command
opam remove -y coq; opam install -y --show-action --unlock-base coq-coinduction.1.5
Return code
0

Install dependencies

Command
true
Return code
0
Duration
0 s

Install ๐Ÿš€

Command
true
Return code
0
Duration
0 s

Installation size

No files were installed.

Uninstall ๐Ÿงน

Command
true
Return code
0
Missing removes
none
Wrong removes
none