# 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 8.15.0 Formal proof management system dune 3.1.1 Fast, portable, and opinionated build system 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 1.9.3 A library manager for OCaml zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" synopsis: "A Coq plugin to generate type-inequality axioms for inductive definitions" description: """ Antivalence generates universally-quantified type inequality axioms, letting you treat the set of inductive definitions in your program as a closed inductive definition itself. """ homepage: "https://github.com/ivanbakel/coq-antivalence" dev-repo: "git+https://github.com/ivanbakel/coq-antivalence.git" bug-reports: "https://github.com/ivanbakel/coq-antivalence/issues" maintainer: "ivb@vanbakel.io" authors: [ "Isaac van Bakel" ] license: "MIT" depends: [ "coq" {>= "8.11" & < "8.12~"} ] build: [ [make "-j%{jobs}%"] ] install: [ [make "install"] ] url { src: "https://github.com/ivanbakel/coq-antivalence/archive/1.0.0.tar.gz" checksum: "sha256=a367cf9cd74b5fc644a23a802e695646ff688869363812295472f9baba60021f" } tags: [ "category:Miscellaneous/Coq Extensions" "logpath:Antivalence" "date:2020-05-06" ]
true
Dry install with the current Coq version:
opam install -y --show-action coq-antivalence.1.0.0 coq.8.15.0
[NOTE] Package coq is already installed (current version is 8.15.0). The following dependencies couldn't be met: - coq-antivalence -> coq < 8.12~ -> ocaml < 4.06.0 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-antivalence.1.0.0
true
true
No files were installed.
true