# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler 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 8.5.1 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.03.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.03.0 Official 4.03.0 release ocaml-config 1 OCaml Switch Configuration # opam file: opam-version: "2.0" name: "coq-tactician-dummy" synopsis: "A dummy implementation of Tactician" description: """ This package acts as a stand-in for the Tactician plugin (`coq-tactician`). It provides short files that replicate Tactician's tactics without actually doing much. This is useful when you have a development that uses Tactician that you want to package up. In most situations, it is not a good idea to have your package directly depend on `coq-tactician`. Instead you should load Tactician through your `coqrc` file. In order for your package to be compilable by others, your package can depend on this package. Just add `From Tactician import Ltac1Dummy` in your development and you are good to go. """ homepage: "https://coq-tactician.github.io" dev-repo: "git+https://github.com/coq-tactician/coq-tactician-dummy" bug-reports: "https://github.com/coq-tactician/coq-tactician-dummy/issues" maintainer: "Lasse Blaauwbroek <lasse@blaauwbroek.eu>" authors: "Lasse Blaauwbroek <lasse@blaauwbroek.eu" depends: [ "coq" {>= "8.6.1"} "dune" {>= "2.5"} ] build: [ ["dune" "build" "--release" "-j" jobs] ] url { src: "https://github.com/coq-tactician/coq-tactician-dummy/archive/1.0-beta1.tar.gz" checksum: "sha512=99c2a46202263745fa509a5fcea4b8a09f0cfb5e268a5fa610e32731781a3235845d977e299d3a48c4f2a7b2e3cae0b2b415c7bc57f4b685e8da960a53ac40ca" } tags: [ "keyword:tactic-learning" "keyword:machine-learning" "keyword:automation" "keyword:proof-synthesis" "category:Miscellaneous/Coq Extensions" "logpath:Tactician" ]
true
Dry install with the current Coq version:
opam install -y --show-action coq-tactician-dummy.1.0~beta1 coq.8.5.1
[NOTE] Package coq is already installed (current version is 8.5.1). The following dependencies couldn't be met: - coq-tactician-dummy -> coq >= 8.6.1 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-tactician-dummy -> coq >= 8.6.1 -> 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-tactician-dummy.1.0~beta1
true
true
No files were installed.
true