# 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 8.13.2 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 zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" authors: [ "Jeremy Avigad <>" "Andrea Asperti <>" "Stephane Le Roux <>" "Yves Bertot <>" "Laurence Rideau <>" "Enrico Tassi <>" "Ioana Pasca <>" "Georges Gonthier <>" "Sidi Ould Biha <>" "Cyril Cohen <>" "Francois Garillot <>" "Alexey Solovyev <>" "Russell O'Connor <>" "Laurent Théry <>" "Assia Mahboubi <>" ] maintainer: "thomas.braibant@gmail.com" homepage: "http://ssr.msr-inria.inria.fr/" license: "CeCILL-B" build: [ [make "-j%{jobs}%"] ] install: [make "install"] depends: [ "ocaml" "coq" {>= "8.4pl4" & < "8.5~" & != "8.4.6~camlp4"} ] conflicts: [ "coq-mathcomp-ssreflect" ] synopsis: "The Small Scale Reflection extension" url { src: "https://github.com/math-comp/math-comp/releases/download/archive/ssreflect-1.5.tar.gz" checksum: "md5=19155108bd73f5af98add53b9e418f5a" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-ssreflect.1.5.0 coq.8.13.2
[NOTE] Package coq is already installed (current version is 8.13.2). The following dependencies couldn't be met: - coq-ssreflect -> coq < 8.5~ -> ocaml < 4.03.0 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-ssreflect.1.5.0
true
true
No files were installed.
true