# Packages matching: installed # Name # Installed # Synopsis base-bigarray base 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 8.9.1 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.08.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.08.1 Official release 4.08.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" name: "coq-cecoa" version: "1.0.0" maintainer: "David Nowak <david.nowak@univ-lille.fr>" authors: [ "Hugo Férée" "Samuel Hym" "Micaela Mayero" "Jean-Yves Moyen" "David Nowak" ] homepage: "https://github.com/davidnowak/cecoa" dev-repo: "git+https://github.com/davidnowak/cecoa.git" bug-reports: "https://github.com/davidnowak/cecoa/issues" license: "CeCILL-A" build: [ [make] [make "html"] {with-doc} ] install: [make "install"] remove: [ [make "uninstall"] ["rmdir" "%{lib}%/coq/user-contrib/Cecoa"] ] depends: [ "ocaml" "coq" {>= "8.6.0" & < "8.9.0~"} "coq-bellantonicook" ] tags: [ "category:Computer Science/Algorithms/Complexity" "keyword:implicit complexity" "keyword:polynomial time" "keyword:rewriting" "logpath:Cecoa" "date:2018-09-10" ] synopsis: "Implicit-complexity Coq library to prove that some programs are computable in polynomial time" url { src: "https://github.com/davidnowak/cecoa/archive/v1.0.0.tar.gz" checksum: "md5=123728805ad3e0a91c38d61f37d0b05d" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-cecoa.1.0.0 coq.8.9.1
[NOTE] Package coq is already installed (current version is 8.9.1). The following dependencies couldn't be met: - coq-cecoa -> coq < 8.9.0~ -> ocaml < 4.06.0 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-cecoa.1.0.0
true
true
No files were installed.
true