# 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 4.09.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.1 Official release 4.09.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.3 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "miloradovsky@gmail.com" homepage: "https://github.com/coq-community/topology" dev-repo: "git+https://github.com/coq-community/topology.git" bug-reports: "https://github.com/coq-community/topology/issues" license: "LGPL-2.1-or-later" synopsis: "This library develops some basic set theory in Coq" description: """ This Coq library develops some basic set theory. The main purpose the author had in writing it was as support for the Topology library. """ build: ["dune" "build" "-p" name "-j" jobs] depends: [ "dune" {>= "2.5"} "coq" {(>= "8.10" & < "8.15~") | (= "dev")} ] tags: [ "category:Mathematics/Logic/Set theory" "keyword:set theory" "keyword:cardinals" "keyword:ordinals" "keyword:finite" "keyword:countable" "keyword:quotients" "keyword:well-orders" "keyword:Zorn's lemma" "logpath:ZornsLemma" ] authors: [ "Daniel Schepler" ] url { src: "https://github.com/coq-community/topology/archive/v9.0.0.tar.gz" checksum: "sha512=35cdea3c4c1ca3792777c0864e5cdacd5f6dc1b8eebbb3a1d52a1f5e0fba21f7943a5186472eabba23a93ca6a37f8caecef3647e1fde3d09aae45f7e27c2f0ec" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-zorns-lemma.9.0.0 coq.8.9.0
[NOTE] Package coq is already installed (current version is 8.9.0). The following dependencies couldn't be met: - coq-zorns-lemma -> coq >= dev no matching version 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-zorns-lemma.9.0.0
true
true
No files were installed.
true