# 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 8.15.0 Formal proof management system dune 3.0.3 Fast, portable, and opinionated build system ocaml 4.10.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.10.2 Official release 4.10.2 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: "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" {>= "8.7" & < "8.8~"} ] 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/v8.7.0.tar.gz" checksum: "md5=b34b500e8faf74bc9e7cd9dcfc88f955" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-free-groups.8.7.0 coq.8.15.0
[NOTE] Package coq is already installed (current version is 8.15.0). The following dependencies couldn't be met: - coq-free-groups -> coq < 8.8~ -> ocaml < 4.10 base of this switch (use `--unlock-base' to force) 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.8.7.0
true
true
No files were installed.
true