# 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 8.15.1 Formal proof management system dune 3.0.3 Fast, portable, and opinionated build system ocaml 4.11.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.11.2 Official release 4.11.2 ocaml-config 1 OCaml Switch Configuration 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: "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" & < "8.15~"} "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-3.4.2.tar.gz" checksum: "sha512=eceeebbeb3d42a6e1d279839e6d98ec453ea4ce60b55e3310e5ca44ff10ad992435fbde2c321c884ad4aa3d075a08c84c1b1a49e5160f6789a4b74f21bfcff12" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-flocq.3.4.2 coq.8.15.1
[NOTE] Package coq is already installed (current version is 8.15.1). The following dependencies couldn't be met: - coq-flocq -> coq < 8.15~ -> 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-flocq.3.4.2
true
true
No files were installed.
true