# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-threads base
base-unix base
conf-findutils 1 Virtual package relying on findutils
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq dev Formal proof management system
dune 3.1.1 Fast, portable, and opinionated build system
ocaml 4.12.1 The OCaml compiler (virtual package)
ocaml-base-compiler 4.12.1 Official release 4.12.1
ocaml-config 2 OCaml Switch Configuration
ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled
ocamlfind 1.9.3 A library manager for OCaml
zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers
# 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: "Comparison between ordinals in Gaia and Hydra battles"
description: """
The Gaia and Hydra battles projects develop different notions of ordinals.
This development bridges the different notions."""
build: ["dune" "build" "-p" name "-j" jobs]
depends: [
"dune" {>= "2.5"}
"coq" {>= "8.13" & < "8.15~"}
"coq-hydra-battles" {>= "0.4"}
"coq-mathcomp-ssreflect" {>= "1.12.0" & < "1.13~"}
"coq-mathcomp-zify"
"coq-gaia" {>= "1.12" & < "1.13~"}
]
tags: [
"category:Mathematics/Logic/Foundations"
"keyword:ordinals"
"logpath:gaia_hydras"
"date:2021-10-15"
]
authors: [
"Pierre Castéran"
]
url {
src: "https://github.com/coq-community/hydra-battles/archive/v0.5.tar.gz"
checksum: "sha512=7edd74fa408b996ebe7c4748046fda522f24a4b532c58b5ad55edeaa4bbd137ba9f21b0b6c1f824d4e7c50f04fb6afe488dfbcd24702e8fe44eb75b780610458"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-gaia-hydras.0.5 coq.dev[NOTE] Package coq is already installed (current version is dev).
The following dependencies couldn't be met:
- coq-gaia-hydras -> coq < 8.15~ -> ocaml < 4.12
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.0.5truetrueNo files were installed.
true