# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.10.1 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 1.9.3 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Hugo.Herbelin@inria.fr" homepage: "https://github.com/coq-contribs/free-groups" license: "LGPL" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/FreeGroups"] depends: [ "ocaml" "coq" {>= "8.9" & < "8.10~"} ] tags: [ "keyword: free group" "category: Mathematics/Algebra" ] authors: [ "Daniel Schepler <dschepler@gmail.com>" ] bug-reports: "https://github.com/coq-contribs/free-groups/issues" dev-repo: "git+https://github.com/coq-contribs/free-groups.git" synopsis: "Free Groups" description: """ This small contribution is a formalization of van der Waerden's proof of the construction of a free group on a set of generators, as the reduced words where a letter is a generator or its formal inverse.""" flags: light-uninstall url { src: "https://github.com/coq-contribs/free-groups/archive/v8.9.0.tar.gz" checksum: "md5=be61048705c8ad244619dc1c8e526bf3" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-free-groups.8.9.0 coq.8.10.1
[NOTE] Package coq is already installed (current version is 8.10.1). The following dependencies couldn't be met: - coq-free-groups -> coq < 8.10~ -> 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-free-groups.8.9.0
true
true
No files were installed.
true