# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler 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 8.5.3 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.04.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.04.2 Official 4.04.2 release ocaml-config 1 OCaml Switch Configuration # opam file: opam-version: "2.0" synopsis: "Relation Algebra and KAT in Coq" maintainer: "Damien Pous <Damien.Pous@ens-lyon.fr>" homepage: "http://perso.ens-lyon.fr/damien.pous/ra/" dev-repo: "git+https://github.com/damien-pous/relation-algebra.git" bug-reports: "https://github.com/damien-pous/relation-algebra/issues" license: "LGPL-3.0-or-later" depends: [ "ocaml" "coq" {>= "8.15" & < "8.16~"} ] depopts: [ "coq-mathcomp-ssreflect" "coq-aac-tactics" ] build: [ ["sh" "-exc" "./configure --%{coq-mathcomp-ssreflect:enable}%-ssr --%{coq-aac-tactics:enable}%-aac"] [make "-j%{jobs}%"] ] install: [make "install"] tags: [ "keyword:relation algebra" "keyword:Kleene algebra with tests" "keyword:KAT" "keyword:allegories" "keyword:residuated structures" "keyword:automata" "keyword:regular expressions" "keyword:matrices" "category:Mathematics/Algebra" "logpath:RelationAlgebra" ] authors: [ "Damien Pous <Damien.Pous@ens-lyon.fr>" "Christian Doczkal <christian.doczkal@ens-lyon.fr>" ] url { src: "https://github.com/damien-pous/relation-algebra/archive/refs/tags/v.1.7.7.tar.gz" checksum: "sha512=da0c2ce084b031d43dbdb95c4cc208cbd031123cf289c08b40cbbcff7a46d5e2cd0ec31abd6f2928432f3697fce425616e22a468694f46094b6c429ef7436eaf" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-relation-algebra.1.7.7 coq.8.5.3
[NOTE] Package coq is already installed (current version is 8.5.3). The following dependencies couldn't be met: - coq-relation-algebra -> coq >= 8.15 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-relation-algebra -> coq >= 8.15 -> coq-core -> ocaml >= 4.09.0 base of this switch (use `--unlock-base' to force) 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-relation-algebra.1.7.7
true
true
No files were installed.
true