# 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 8.9.0 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.07.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.07.1 Official release 4.07.1 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/lukaszcz/coqhammer" dev-repo: "git+https://github.com/lukaszcz/coqhammer.git" bug-reports: "https://github.com/lukaszcz/coqhammer/issues" license: "LGPL-2.1-only" synopsis: "Reconstruction tactics for the hammer for Coq" description: """ Collection of tactics that are used by the hammer for Coq to reconstruct proofs found by automated theorem provers. When the hammer has been successfully applied to a project, only this package needs to be installed; the hammer plugin is not required. """ build: [make "-j%{jobs}%" {ocaml:version >= "4.06"} "tactics"] install: [ [make "install-tactics"] [make "test-tactics"] {with-test} ] depends: [ "ocaml" "coq" {>= "8.10" & < "8.11~"} ] conflicts: [ "coq-hammer" {!= version} ] tags: [ "keyword:automation" "keyword:hammer" "keyword:tactics" "logpath:Hammer.Tactics" "date:2020-06-05" ] authors: [ "Lukasz Czajka <lukaszcz@mimuw.edu.pl>" ] url { src: "https://github.com/lukaszcz/coqhammer/archive/refs/tags/v1.2.1-coq8.10.tar.gz" checksum: "sha512=22081122b39ee1099e79ef82f1afc1895350475fd255cdc51d3a47851184decd0bff7975b9effcd39ca9b55bb381e06cf649ad2d460dd31eec537eca44f2a6e1" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-hammer-tactics.1.2.1+8.10 coq.8.9.0
[NOTE] Package coq is already installed (current version is 8.9.0). The following dependencies couldn't be met: - coq-hammer-tactics -> coq >= 8.10 -> 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-hammer-tactics.1.2.1+8.10
true
true
No files were installed.
true