# 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 8.7.2 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 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "palmskog@gmail.com" homepage: "https://github.com/coq-community/stalmarck" dev-repo: "git+https://github.com/coq-community/stalmarck.git" bug-reports: "https://github.com/coq-community/stalmarck/issues" license: "LGPL-2.1-or-later" synopsis: "Correctness proof of Stålmarck's algorithm in Coq" description: """ A two-level approach to prove tautologies using Stålmarck's algorithm in Coq.""" build: [make "-j%{jobs}%"] install: [make "install"] depends: [ "coq" {>= "8.13" & < "8.14~"} ] tags: [ "category:Computer Science/Decision Procedures and Certified Algorithms/Decision procedures" "keyword:boolean formula" "keyword:tautology checker" "logpath:Stalmarck.Algorithm" "date:2021-08-02" ] authors: [ "Pierre Letouzey" "Laurent Théry" ] url { src: "https://github.com/coq-community/stalmarck/archive/v8.13.0.tar.gz" checksum: "sha512=30e012aa8bc944b1d6834c60f84eed2847b53c53f1b7f16575ed60757bcfddd49706826da2621883f955fb190b000af0469cf8a1db06740825d8146dc53048f8" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-stalmarck.8.13.0 coq.8.7.2
[NOTE] Package coq is already installed (current version is 8.7.2). The following dependencies couldn't be met: - coq-stalmarck -> coq >= 8.13 -> ocaml >= 4.09.0 base of this switch (use `--unlock-base' to force) - coq-stalmarck -> coq >= 8.13 -> 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:
opam remove -y coq; opam install -y --show-action --unlock-base coq-stalmarck.8.13.0
true
true
No files were installed.
true