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square-matrices 8.5.0 Not compatible 👼

Context

# Packages matching: installed
# Name                   # Installed # Synopsis
base-bigarray            base
base-threads             base
base-unix                base
conf-findutils           1           Virtual package relying on findutils
conf-gmp                 4           Virtual package relying on a GMP lib system installation
coq                      8.14.0      Formal proof management system
dune                     3.2.0       Fast, portable, and opinionated build system
ocaml                    4.06.1      The OCaml compiler (virtual package)
ocaml-base-compiler      4.06.1      Official 4.06.1 release
ocaml-config             1           OCaml Switch Configuration
ocaml-secondary-compiler 4.08.1-1    OCaml 4.08.1 Secondary Switch Compiler
ocamlfind                1.9.1       A library manager for OCaml
ocamlfind-secondary      1.9.1       Adds support for ocaml-secondary-compiler to ocamlfind
zarith                   1.12        Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "matej.kosik@inria.fr"
homepage: "https://github.com/coq-contribs/square-matrices"
license: "LGPL 2"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/SquareMatrices"]
depends: [
  "ocaml"
  "coq" {>= "8.5" & < "8.6~"}
]
tags: [ "keyword:exponentiation" "keyword:vectors" "keyword:matrices" "keyword:polymorphic recursion" "keyword:nested datatypes" "category:Mathematics/Algebra" ]
authors: [ "Jean-Christophe Filliâtre <>" ]
bug-reports: "https://github.com/coq-contribs/square-matrices/issues"
dev-repo: "git+https://github.com/coq-contribs/square-matrices.git"
synopsis: "From Fast Exponentiation to Square Matrices"
description: """
This development is a formalization of Chris Okasaki's article
``From Fast Exponentiation to Square Matrices: An Adventure in Types''"""
flags: light-uninstall
url {
  src:
    "https://github.com/coq-contribs/square-matrices/archive/v8.5.0.tar.gz"
  checksum: "md5=c5ee897ece6be38f5f5f53cab72c50f1"
}

Lint

Command
true
Return code
0

Dry install 🏜️

Dry install with the current Coq version:

Command
opam install -y --show-action coq-square-matrices.8.5.0 coq.8.14.0
Return code
5120
Output
[NOTE] Package coq is already installed (current version is 8.14.0).
The following dependencies couldn't be met:
  - coq-square-matrices -> coq < 8.6~ -> ocaml < 4.06.0
      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-square-matrices.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