# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.12.1 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 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "palmskog@gmail.com" homepage: "https://github.com/coq-community/hydra-battles" dev-repo: "git+https://github.com/coq-community/hydra-battles.git" bug-reports: "https://github.com/coq-community/hydra-battles/issues" license: "MIT" synopsis: "Bridge in Coq between Gaia and Hydra battles" description: """ The Gaia and Hydra battles projects develop different implementations of ordinals and other mathematical concepts in Coq. This development bridges similar concepts in the two projects.""" build: ["dune" "build" "-p" name "-j" jobs] depends: [ "dune" {>= "2.5"} "coq" {>= "8.14" & < "8.16~"} "coq-hydra-battles" {= version} "coq-mathcomp-ssreflect" {>= "1.12.0" & < "1.15~"} "coq-mathcomp-zify" "coq-gaia" {>= "1.12" & < "1.14~"} ] tags: [ "category:Mathematics/Logic/Foundations" "keyword:ordinals" "logpath:gaia_hydras" "date:2022-02-17" ] authors: [ "Pierre Castéran" ] url { src: "https://github.com/coq-community/hydra-battles/archive/v0.6.tar.gz" checksum: "sha512=a7e5e16506ad4eb2b5968d6bffbc1dacb297a304c7e8bbbd2ec4d2488d2090573288bdcd0e17fa05b605925b71c3ece5e46e91134d98f47248ef173c92dc8ed7" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-gaia-hydras.0.6 coq.8.12.1
[NOTE] Package coq is already installed (current version is 8.12.1). The following dependencies couldn't be met: - coq-gaia-hydras -> coq-hydra-battles = 0.6 -> coq >= 8.13 -> 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-gaia-hydras.0.6
true
true
No files were installed.
true