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buchberger 8.11.0 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                 8.5.1       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
# 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 of Buchberger's algorithm for computing Gröbner bases in Coq"
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" {>= "8.7" & < "8.13~"}
]
tags: [
  "category:Mathematics/Algebra"
  "category:Miscellaneous/Extracted Programs/Combinatorics"
  "keyword:Gröbner basis"
  "keyword:polynomial ideal"
  "keyword:Buchberger's algorithm"
  "logpath:Buchberger"
  "date:2020-05-27"
]
authors: [
  "Laurent Théry"
  "Henrik Persson"
]
url {
  src: "https://github.com/coq-community/buchberger/archive/v8.11.0.tar.gz"
  checksum: "sha512=a048ee35574090d2ffa6b8c6a5e4379bb5f7699e0b84c1c4781fb624d151faca02eb9122bae2d21296ba6dbe57adb116edaa1255a5475b1cbafe89d33d364a05"
}

Lint

Command
true
Return code
0

Dry install 🏜️

Dry install with the current Coq version:

Command
opam install -y --show-action coq-buchberger.8.11.0 coq.8.5.1
Return code
5120
Output
[NOTE] Package coq is already installed (current version is 8.5.1).
The following dependencies couldn't be met:
  - coq-buchberger -> coq >= 8.7 -> ocaml >= 4.05.0
      base of this switch (use `--unlock-base' to force)
  - coq-buchberger -> coq >= 8.7 -> coq-core -> ocaml >= 4.09.0
      base of this switch (use `--unlock-base' to force)
Your request can't be satisfied:
  - No available version of coq satisfies the constraints
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.8.11.0
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