# 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 8.13.2 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.09.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.1 Official release 4.09.1 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" maintainer: "beta.ziliani@gmail.com" homepage: "https://github.com/Mtac2/Mtac2" dev-repo: "git+https://github.com/Mtac2/Mtac2.git" bug-reports: "https://github.com/Mtac2/Mtac2/issues" authors: ["Beta Ziliani <beta.ziliani@gmail.com>" "Jan-Oliver Kaiser <janno@mpi-sws.org>" "Robbert Krebbers <mail@robbertkrebbers.nl>" "Yann Régis-Gianas <yrg@pps.univ-paris-diderot.fr>" "Derek Dreyer <dreyer@mpi-sws.org>"] license: "MIT" build: [ ["coq_makefile" "-f" "_CoqProject" "-o" "Makefile"] [make "-j%{jobs}%"] ] install: [ [make "install"] ] depends: [ "ocaml" "coq" {>= "8.12.0" & < "8.13~"} "coq-unicoq" {>= "1.5" & < "2~"} ] synopsis: "Mtac2: Typed Tactics for Coq" tags: [ "logpath:Mtac2" "date:2020-08-19" ] url { src: "https://github.com/Mtac2/Mtac2/archive/v1.3-coq8.12.tar.gz" checksum: "sha512=6d17c5916cacf24d10a55bc0c84d31cb3e8f3d7458586d98f4734f0d7bb9b8d2be88ada15537aaada478a9f844692f5d271f8b7e721743c70272fa44ffd47ac8" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-mtac2.1.3+8.12 coq.8.13.2
[NOTE] Package coq is already installed (current version is 8.13.2). The following dependencies couldn't be met: - coq-mtac2 -> coq < 8.13~ -> 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-mtac2.1.3+8.12
true
true
No files were installed.
true