# 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 8.14.0 Formal proof management system dune 3.7.0 Fast, portable, and opinionated build system 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 ocaml-secondary-compiler 4.08.1-1 OCaml 4.08.1 Secondary Switch Compiler ocamlfind 1.9.1 A library manager for OCaml ocamlfind-secondary 1.9.1 Adds support for ocaml-secondary-compiler to ocamlfind 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/coq-menhirlib" dev-repo: "git+https://gitlab.inria.fr/fpottier/menhir.git" bug-reports: "jacques-henri.jourdan@lri.fr" license: "LGPL-3.0-or-later" build: [ [make "-C" "coq-menhirlib" "-j%{jobs}%"] ] install: [ [make "-C" "coq-menhirlib" "install"] ] depends: [ "coq" { >= "8.7" & < "8.14" } ] conflicts: [ "menhir" { != "20201201" } "coq-native" ] tags: [ "date:2020-12-01" "logpath:MenhirLib" ] url { src: "https://gitlab.inria.fr/fpottier/menhir/-/archive/20201201/archive.tar.gz" checksum: [ "md5=ca1047954bfe8c857425dc67eee46272" "sha512=571e7de852a2ea7d1cbb27fb9fd0b716b6ba1f112d4aedf4548d41f907c9a9b74e1b557a26a7515c2a0e5407de6c2614cea17d51a088d845d4c6ceaec85a0ecb" ] }
true
Dry install with the current Coq version:
opam install -y --show-action coq-menhirlib.20201201 coq.8.14.0
[NOTE] Package coq is already installed (current version is 8.14.0). The following dependencies couldn't be met: - coq-menhirlib -> coq < 8.14 -> 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.20201201
true
true
No files were installed.
true