# 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+1 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.08.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.08.1 Official release 4.08.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "erik@martin-dorel.org" homepage: "https://github.com/coq-community/coqoban" dev-repo: "git+https://github.com/coq-community/coqoban.git" bug-reports: "https://github.com/coq-community/coqoban/issues" license: "LGPL-2.1-or-later" synopsis: "Coqoban (Sokoban in Coq)" description: """ A Coq implementation of Sokoban, the Japanese warehouse keepers' game.""" build: [make "-j%{jobs}%"] install: [make "install"] depends: [ "ocaml" {>= "4.05.0"} "coq" {(>= "8.10" & < "8.13~") | (= "dev")} ] tags: [ "category:Miscellaneous/Logical Puzzles and Entertainment" "keyword:Sokoban" "keyword:puzzles" "logpath:Coqoban" ] authors: [ "Jasper Stein" "Hugo Herbelin" ] url { src: "https://github.com/coq-community/coqoban/archive/v8.11.0.tar.gz" checksum: "sha256=07762404f7bf6b57dca178cdf16730bb50b1815b8e6454a0d1a427078b0a9b68" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-coqoban.8.11.0 coq.8.7.1+1
[NOTE] Package coq is already installed (current version is 8.7.1+1). The following dependencies couldn't be met: - coq-coqoban -> coq >= dev -> ocaml >= 4.09.0 base of this switch (use `--unlock-base' to force) - coq-coqoban -> coq >= dev -> 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-coqoban.8.11.0
true
true
No files were installed.
true