# 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 8.7.1+1 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.08.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.08.1 Official release 4.08.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # 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: [ ["./configure.sh"] [make "-j%{jobs}%"] ] install: [ [make "install"] ] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Mtac2"] depends: [ "ocaml" "coq" {>= "8.10.0" & < "8.11~"} "coq-unicoq" {>= "1.3~" & < "2~"} ] synopsis: "Mtac2: Typed Tactics for Coq" flags: light-uninstall url { src: "https://github.com/Mtac2/Mtac2/archive/v1.1-coq8.10.tar.gz" checksum: "md5=6d4457dabcba26f49d6272cab4e15156" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-mtac2.1.1+8.10 coq.8.7.1+1
[NOTE] Package coq is already installed (current version is 8.7.1+1). The following dependencies couldn't be met: - coq-mtac2 -> coq >= 8.10.0 -> ocaml >= 4.09.0 base of this switch (use `--unlock-base' to force) - coq-mtac2 -> coq >= 8.10.0 -> coq-core -> ocaml >= 4.09.0 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-mtac2.1.1+8.10
true
true
No files were installed.
true