# 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 8.9.1 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: "matej.kosik@inria.fr" homepage: "https://github.com/coq-contribs/legacy-ring" license: "proprietary" build: [make] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/LegacyRing"] depends: [ "ocaml" "coq" {>= "8.5" & < "8.6~"} ] authors: [ "Bruno Barras" "Benjamin Gregoire" ] 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" flags: light-uninstall url { src: "https://github.com/coq-contribs/legacy-ring/archive/v8.5.0.tar.gz" checksum: "md5=968200c2af235a5220fade33ff714b56" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-legacy-ring.8.5.0 coq.8.9.1
[NOTE] Package coq is already installed (current version is 8.9.1). The following dependencies couldn't be met: - coq-legacy-ring -> coq < 8.6~ -> 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.8.5.0
true
true
No files were installed.
true