# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-gmp 4 Virtual package relying on a GMP lib system installation coq 8.18.0 The Coq Proof Assistant coq-core 8.18.0 The Coq Proof Assistant -- Core Binaries and Tools coq-stdlib 8.18.0 The Coq Proof Assistant -- Standard Library coqide-server 8.18.0 The Coq Proof Assistant, XML protocol server dune 3.13.0 Fast, portable, and opinionated build system ocaml 4.14.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.14.0 Official release 4.14.0 ocaml-config 2 OCaml Switch Configuration ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled ocamlfind 1.9.6 A library manager for OCaml zarith 1.13 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" maintainer: "forster@cs.uni-saarland.de" homepage: "https://github.com/uds-psl/coq-library-undecidability/" dev-repo: "git+https://github.com/uds-psl/coq-library-undecidability/" bug-reports: "https://github.com/uds-psl/coq-library-undecidability/issues" authors: ["Yannick Forster" "Dominique Larchey-Wendling" "Andrej Dudenhefner" "Edith Heiter" "Marc Hermes" "Johannes Hostert" "Dominik Kirst" "Mark Koch" "Fabian Kunze" "Gert Smolka" "Simon Spies" "Dominik Wehr" "Maximilian Wuttke"] license: "CECILL-2.1" build: [ [make "-j%{jobs}%"] ] install: [ [make "install"] ] depends: [ "coq" {>= "8.16.0" & < "8.17"} "ocaml" "coq-metacoq-template" {>= "1.1+8.16"} ] synopsis: "A Coq Library of Undecidability Proofs" url { src: "https://github.com/uds-psl/coq-library-undecidability/archive/refs/tags/v1.1+8.16.tar.gz" checksum: "sha256=f20cda67c93b2cf9f4a191e6f07419564ce52be53a33301bcd5b3cda5be23daa" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-library-undecidability.1.1+8.16 coq.8.18.0
[NOTE] Package coq is already installed (current version is 8.18.0). The following dependencies couldn't be met: - coq-library-undecidability -> coq < 8.17 -> 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-library-undecidability.1.1+8.16
true
true
No files were installed.
true