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buchberger 8.5.0 Not compatible

(2019-09-12 06:40:02 UTC)

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              7.10        Preprocessor-pretty-printer of OCaml
conf-m4             1           Virtual package relying on m4
coq                 8.8.2       Formal proof management system.
num                 0           The Num library for arbitrary-precision integer and rational arithmetic
ocaml               4.05.0      The OCaml compiler (virtual package)
ocaml-base-compiler 4.05.0      Official 4.05.0 release
ocaml-config        1           OCaml Switch Configuration
ocamlfind           1.8.1       A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "matej.kosik@inria.fr"
homepage: "https://github.com/coq-contribs/buchberger"
license: "LGPL 2"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Buchberger"]
depends: [
  "ocaml"
  "coq" {>= "8.5" & < "8.6~"}
]
tags: [ "keyword:grobner basis" "keyword:polynomial ideal" "keyword:buchberger's algorithm" "category:Mathematics/Algebra" "category:Miscellaneous/Extracted Programs/Combinatorics" "date:1998" ]
authors: [ "Henrik Persson <>" "Laurent Théry <>" ]
bug-reports: "https://github.com/coq-contribs/buchberger/issues"
dev-repo: "git+https://github.com/coq-contribs/buchberger.git"
synopsis: "Proof of Buchberger's algorithm"
description: """
A machine-checked implementation of Buchberger's.
It computes the Grobner basis associated to a
polynomial ideal."""
flags: light-uninstall
url {
  src: "https://github.com/coq-contribs/buchberger/archive/v8.5.0.tar.gz"
  checksum: "md5=f2c60d056eac88a7722135afce94b4d2"
}

Lint

Command
true
Return code
0

Dry install

Dry install with the current Coq version:

Command
opam install -y --show-action coq-buchberger.8.5.0 coq.8.8.2
Return code
5120
Output
[NOTE] Package coq is already installed (current version is 8.8.2).
The following dependencies couldn't be met:
  - coq-buchberger -> coq < 8.6~ -> ocaml < 4.03.0
      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.8.5.0
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