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paradoxes 8.6.0 Not compatible ๐Ÿ‘ผ

Context

# Packages matching: installed
# Name              # Installed # Synopsis
base-bigarray       base
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                 1.4         The legacy Num library for arbitrary-precision integer and rational arithmetic
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
ocamlfind           1.9.5       A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-contribs/paradoxes"
license: "LGPL 2.1"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Paradoxes"]
depends: [
  "ocaml"
  "coq" {>= "8.6" & < "8.7~"}
]
tags: [ "keyword: Reynolds paradox" "keyword: Burali-Forti paradox" "keyword: Diaconescu paradox" "keyword: set theory" "keyword: system U" "keyword: inconsistency" "keyword: Hurkens paradox" "category: Mathematics/Logic/Foundations" ]
authors: [ "Bruno Barras" "Thierry Coquand" "Hugo Herbelin" "Benjamin Werner" ]
bug-reports: "https://github.com/coq-contribs/paradoxes/issues"
dev-repo: "git+https://github.com/coq-contribs/paradoxes.git"
synopsis: "Paradoxes in Set Theory and Type Theory"
description: """
A formalisation of Burali-Forti paradox in system U (the
existence of an ordinal of ordinals is inconsistent), of Diaconescu
paradox (axiom of choice implies excluded-middle), of Reynolds paradox
(there is no set-theoretic model of system F) and Hurkens paradox in
system U (adapted by H. Geuvers to show the inconsistency of
Excluded-Middle in impredicative-Set Calculus of Inductive Constructions)."""
flags: light-uninstall
url {
  src: "https://github.com/coq-contribs/paradoxes/archive/v8.6.0.tar.gz"
  checksum: "md5=81f92590650f2ffc80c01661527d21cc"
}

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-paradoxes.8.6.0 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-paradoxes -> coq < 8.7~ -> 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-paradoxes.8.6.0
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