(2021-04-08 21:07:48 UTC)
# 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 3 Virtual package relying on a GMP lib system installation coq 8.13.0 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.10.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.10.1 Official release 4.10.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.1 A library manager for OCaml zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers # 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"] ] depends: [ "ocaml" "coq" {>= "8.11~" & < "8.12"} ] synopsis: "A set of tactics to deal with inequalities in Coq over N, Z and R:" tags: [ "logpath:PolTac" ] url { src: "https://github.com/thery/PolTac/archive/v8.11.zip" checksum: "md5=062ba979ec0402f9bb1e1883a2d10a1a" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-poltac.0.8.11 coq.8.13.0
[NOTE] Package coq is already installed (current version is 8.13.0). The following dependencies couldn't be met: - coq-poltac -> coq < 8.12 -> ocaml < 4.10 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.0.8.11
true
true
No files were installed.
true