# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler 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 8.5.1 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.05.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.05.0 Official 4.05.0 release ocaml-config 1 OCaml Switch Configuration # opam file: opam-version: "2.0" maintainer: "guillaume.melquiond@inria.fr" homepage: "https://flocq.gitlabpages.inria.fr/" dev-repo: "git+https://gitlab.inria.fr/flocq/flocq.git" bug-reports: "https://gitlab.inria.fr/flocq/flocq/issues" license: "LGPL-3.0-or-later" build: [ ["autoconf"] {dev} ["./configure"] ["./remake" "-j%{jobs}%"] ] install: ["./remake" "install"] depends: [ "coq" {(>= "8.7" & < "8.11~") | (>= "8.12" & < "8.15~")} "conf-autoconf" {build & dev} ("conf-g++" {build} | "conf-clang" {build}) ] tags: [ "keyword:floating-point arithmetic" "logpath:Flocq" "date:2021-06-18" ] authors: [ "Sylvie Boldo <sylvie.boldo@inria.fr>" "Guillaume Melquiond <guillaume.melquiond@inria.fr>" ] synopsis: "A formalization of floating-point arithmetic for the Coq system" url { src: "https://flocq.gitlabpages.inria.fr/releases/flocq-3.4.1.tar.gz" checksum: "sha512=7d8d9ea86a95f006466329f9abf90ebd0bea16c40a90010b921f6dcd1dfd7cb791087f2f6f8f5e9f13286432ffface7e2a6aeaf80b32b21bf9eb9d60ffa87e24" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-flocq.3.4.1 coq.8.5.1
[NOTE] Package coq is already installed (current version is 8.5.1). The following dependencies couldn't be met: - coq-flocq -> coq >= 8.12 -> ocaml >= 4.09.0 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-flocq.3.4.1
true
true
No files were installed.
true