# 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 3.1.1 Fast, portable, and opinionated build system ocaml 4.12.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.12.1 Official release 4.12.1 ocaml-config 2 OCaml Switch Configuration ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled 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/legacy-ring" license: "Unknown" build: [make] install: [make "install"] depends: [ "ocaml" "coq" {>= "8.6" & < "8.7~"} ] tags: [ "date: 1998-5" ] authors: [ "Patrick Loiseleur" ] bug-reports: "https://github.com/coq-contribs/legacy-ring/issues" dev-repo: "git+https://github.com/coq-contribs/legacy-ring.git" synopsis: "The former implementation of the ring tactic" description: """ Tactics to decide equality and simplify polynomial expressions over an arbitrary commutative ring. This generalizes a previous tactics by Samuel Boutin.""" url { src: "https://github.com/coq-contribs/legacy-ring/archive/v8.6.0.tar.gz" checksum: "md5=6c54ffd5bf1e4f816c5d404ca87d079b" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-legacy-ring.8.6.0 coq.8.15.0
[NOTE] Package coq is already installed (current version is 8.15.0). The following dependencies couldn't be met: - coq-legacy-ring -> coq < 8.7~ -> ocaml < 4.06.0 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-legacy-ring.8.6.0
true
true
No files were installed.
true