# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.12.0 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.09.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.1 Official release 4.09.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.3 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "thery@sophia.inria.fr" homepage: "https://github.com/thery/PolTac" bug-reports: "https://github.com/thery/PolTac" dev-repo: "git://github.com/thery/PolTac" license: "LGPL" authors: ["Laurent Théry"] install: [ [make] [make "install"] ] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/PolTac"] depends: [ "ocaml" "coq" {>= "8.8~" & < "8.11"} ] synopsis: "A set of tactics to deal with inequalities in Coq over N, Z and R:" flags: light-uninstall url { src: "https://github.com/thery/PolTac/archive/8.8.zip" checksum: "md5=ce09898d4435b50a4a9503d41623222f" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-poltac.0.8.8 coq.8.12.0
[NOTE] Package coq is already installed (current version is 8.12.0). The following dependencies couldn't be met: - coq-poltac -> coq < 8.11 -> 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-poltac.0.8.8
true
true
No files were installed.
true