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buchberger 8.14.0 Not compatible 👼

Context

# Packages matching: installed
# Name              # Installed # Synopsis
base-bigarray       base
base-num            base        Num library distributed with the OCaml compiler
base-threads        base
base-unix           base
camlp5              7.14        Preprocessor-pretty-printer of OCaml
conf-findutils      1           Virtual package relying on findutils
conf-perl           2           Virtual package relying on perl
coq                 8.7.1       Formal proof management system
num                 0           The Num library for arbitrary-precision integer and rational arithmetic
ocaml               4.04.2      The OCaml compiler (virtual package)
ocaml-base-compiler 4.04.2      Official 4.04.2 release
ocaml-config        1           OCaml Switch Configuration
ocamlfind           1.9.6       A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "palmskog@gmail.com"
homepage: "https://github.com/coq-community/buchberger"
dev-repo: "git+https://github.com/coq-community/buchberger.git"
bug-reports: "https://github.com/coq-community/buchberger/issues"
license: "LGPL-2.1-or-later"
synopsis: "Verified implementation in Coq of Buchberger's algorithm for computing Gröbner bases"
description: """
A verified implementation of Buchberger's algorithm in Coq,
which computes the Gröbner basis associated with a polynomial ideal.
Also includes a constructive proof of Dickson's lemma."""
build: [make "-j%{jobs}%"]
install: [make "install"]
depends: [
  "coq" {>= "8.12" & < "8.16~"}
]
tags: [
  "category:Mathematics/Algebra"
  "category:Miscellaneous/Extracted Programs/Combinatorics"
  "keyword:Gröbner basis"
  "keyword:polynomial ideal"
  "keyword:Buchberger's algorithm"
  "logpath:Buchberger"
  "date:2021-12-12"
]
authors: [
  "Laurent Théry"
  "Henrik Persson"
]
url {
  src: "https://github.com/coq-community/buchberger/archive/v8.14.0.tar.gz"
  checksum: "sha512=bb38c3b1e658698fe457a91b8507f19797dbb82214edf58166880c6e0e1fe0b8093b8c67c9dfeac2495db118bf83322139c4518458e63004b7693d58f8b84fd8"
}

Lint

Command: true
Return code: 0

Dry install 🏜️

Dry install with the current Coq version:

Command

opam install -y --show-action coq-buchberger.8.14.0 coq.8.7.1

Return code

5120

Output

[NOTE] Package coq is already installed (current version is 8.7.1).
The following dependencies couldn't be met:
  - coq-buchberger -> coq >= 8.12 -> ocaml >= 4.05.0
      base of this switch (use `--unlock-base' to force)
  - coq-buchberger -> coq >= 8.12 -> coq-core -> ocaml >= 4.09.0
      base of this switch (use `--unlock-base' to force)
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-buchberger.8.14.0
Return code: 0

Install dependencies

Command: true
Return code: 0
Duration: 0 s

Install 🚀

Command: true
Return code: 0
Duration: 0 s

Installation size

No files were installed.

Uninstall 🧹

Command: true
Return code: 0
Missing removes: none
Wrong removes: none