# 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" maintainer: "matej.kosik@inria.fr" homepage: "https://github.com/coq-contribs/mod-red" license: "GNU Lesser General Public License" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/ModRed"] depends: [ "ocaml" "coq" {>= "8.5" & < "8.6~"} ] tags: [ "keyword:algorithms" "keyword:performance" "keyword:computer arithmetic" "keyword:modular reduction" "keyword:optimization" "category:Mathematics/Arithmetic and Number Theory/Miscellaneous" "date:December 2007; Updated in April 2009" ] authors: [ "Luc Rutten <>" ] bug-reports: "https://github.com/coq-contribs/mod-red/issues" dev-repo: "git+https://github.com/coq-contribs/mod-red.git" synopsis: "Efficient Reduction of Large Integers by Small Moduli" description: "Fast reduction of integers by moduli up to 2^(w-1), where w is a processor's word size." flags: light-uninstall url { src: "https://github.com/coq-contribs/mod-red/archive/v8.5.0.tar.gz" checksum: "md5=caba9cc89341dba2f041a70fbd5652a4" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-mod-red.8.5.0 coq.8.13.2
[NOTE] Package coq is already installed (current version is 8.13.2). The following dependencies couldn't be met: - coq-mod-red -> coq < 8.6~ -> ocaml < 4.06.0 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-mod-red.8.5.0
true
true
No files were installed.
true