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tait 8.8.0 Not compatible ๐Ÿ‘ผ

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
camlp4              4.04+1       Camlp4 is a system for writing extensible parsers for programming languages
conf-findutils      1            Virtual package relying on findutils
coq                 8.5.2~camlp4 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
ocamlbuild          0.14.2       OCamlbuild is a build system with builtin rules to easily build most OCaml projects
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-contribs/tait"
license: "LGPL 2.1"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Tait"]
depends: [
  "ocaml"
  "coq" {>= "8.8" & < "8.9~"}
]
tags: [
  "keyword: normalization"
  "keyword: lambda calculus"
  "keyword: extraction"
  "keyword: Tait proof"
  "keyword: normalization by evalution"
  "keyword: type theory"
  "category: Mathematics/Logic/Type theory"
  "category: Computer Science/Lambda Calculi"
  "category: Miscellaneous/Extracted Programs/Type checking unification and normalization"
  "date: 2004"
]
authors: [ "Pierre Letouzey" "Helmut Schwichtenberg" ]
bug-reports: "https://github.com/coq-contribs/tait/issues"
dev-repo: "git+https://github.com/coq-contribs/tait.git"
synopsis: "A normalization proof a la Tait for simply-typed lambda-calculus"
description: """
This is a formalization of Berger's TLCA'93 paper, with complete proofs
of the axioms and an extraction of a normalization program close to N.B.E."""
flags: light-uninstall
url {
  src: "https://github.com/coq-contribs/tait/archive/v8.8.0.tar.gz"
  checksum: "md5=80038b2f71848465399f174be642419f"
}

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-tait.8.8.0 coq.8.5.2~camlp4
Return code
5120
Output
[NOTE] Package coq is already installed (current version is 8.5.2~camlp4).
The following dependencies couldn't be met:
  - coq-tait -> coq >= 8.8 -> ocaml >= 4.05.0
      base of this switch (use `--unlock-base' to force)
  - coq-tait -> coq >= 8.8 -> 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-tait.8.8.0
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