# 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 8.8.2 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.07.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.07.1 Official release 4.07.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml # 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-smpl" {>= "8.16"} "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/v1.0.1+8.16.tar.gz" checksum: "sha256=96febb4482b41810782dca089144b1bffcb91ab1975dc9e312efacf3bf2e4371" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-library-undecidability.1.0.1+8.16 coq.8.8.2
[NOTE] Package coq is already installed (current version is 8.8.2). The following dependencies couldn't be met: - coq-library-undecidability -> coq >= 8.16.0 -> 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-library-undecidability.1.0.1+8.16
true
true
No files were installed.
true