# 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 8.13.0 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 1.9.6 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 support library for verified Coq parsers produced by Menhir" maintainer: "francois.pottier@inria.fr" authors: [ "Jacques-Henri Jourdan <jacques-henri.jourdan@lri.fr>" ] homepage: "https://gitlab.inria.fr/fpottier/menhir" dev-repo: "git+https://gitlab.inria.fr/fpottier/menhir.git" bug-reports: "jacques-henri.jourdan@lri.fr" build: [ [make "-C" "coq-menhirlib" "-j%{jobs}%"] ] install: [ [make "-C" "coq-menhirlib" "install"] ] depends: [ "coq" { >= "8.8.1" & < "8.9" } ] conflicts: [ "menhir" { != "20190613" } "coq-native" ] tags: [ "date:2019-06-13" "logpath:MenhirLib" ] url { src: "https://gitlab.inria.fr/fpottier/menhir/-/archive/20190613/archive.tar.gz" checksum: [ "md5=23c380e23903e1974c923f3a6ff25ad4" "sha512=0a929803068771bcc785abd94d37966fdb84f515f7f82393e685d44cc6e18144f62f2e00e0a7bf9b69f87c2c4bb9e33435878322d26b8fc37f7756fd84bc6f46" ] }
true
Dry install with the current Coq version:
opam install -y --show-action coq-menhirlib.20190613 coq.8.13.0
[NOTE] Package coq is already installed (current version is 8.13.0). The following dependencies couldn't be met: - coq-menhirlib -> coq < 8.9 -> 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-menhirlib.20190613
true
true
No files were installed.
true