# 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 8.5.0 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.03.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.03.0 Official 4.03.0 release ocaml-config 1 OCaml Switch Configuration # opam file: opam-version: "2.0" maintainer: "palmskog@gmail.com" homepage: "https://github.com/coq-community/lemma-overloading" dev-repo: "git+https://github.com/coq-community/lemma-overloading.git" bug-reports: "https://github.com/coq-community/lemma-overloading/issues" license: "GPL 3" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/LemmaOverloading"] depends: [ "ocaml" "coq" {>= "8.8" & < "8.9~"} "coq-mathcomp-ssreflect" {>= "1.6.2" & < "1.8~"} ] tags: [ "keyword:canonical structures" "keyword:proof automation" "keyword:Hoare type theory" "keyword:lemma overloading" "category:Computer Science/Data Types and Data Structures" "date:2018-07-24" "logpath:LemmaOverloading" ] authors: [ "Georges Gonthier" "Beta Ziliani" "Aleksandar Nanevski" "Derek Dreyer" ] synopsis: "Hoare Type Theory libraries showcasing design patterns for programming with canonical structures" flags: light-uninstall url { src: "https://github.com/coq-community/lemma-overloading/archive/v8.8.0.tar.gz" checksum: "md5=a7056f6477fc274d2c0ef30dab492bde" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-lemma-overloading.8.8.0 coq.8.5.0
[NOTE] Package coq is already installed (current version is 8.5.0). The following dependencies couldn't be met: - coq-lemma-overloading -> coq >= 8.8 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-lemma-overloading -> coq >= 8.8 -> coq-core -> 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-lemma-overloading.8.8.0
true
true
No files were installed.
true