# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler base-ocamlbuild base OCamlbuild binary and libraries distributed with the OCaml compiler base-threads base base-unix base camlp4 4.02+7 Camlp4 is a system for writing extensible parsers for programming languages conf-findutils 1 Virtual package relying on findutils conf-which 1 Virtual package relying on which coq 8.5.2~camlp4 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.02.3 The OCaml compiler (virtual package) ocaml-base-compiler 4.02.3 Official 4.02.3 release ocaml-config 1 OCaml Switch Configuration ocamlbuild 0 Build system distributed with the OCaml compiler since OCaml 3.10.0 # opam file: opam-version: "2.0" maintainer: "vzaliva@cmu.edu" homepage: "https://github.com/vzaliva/coq-switch" dev-repo: "git://git@github.com:vzaliva/coq-switch.git" bug-reports: "https://github.com/vzaliva/coq-switch/issues" authors: ["Vadim Zaliva <lord@crocodile.org>"] license: "MIT" build: [ [make "-j%{jobs}%"] ] install: [ [make "install"] ] depends: [ "coq" {>= "8.13.0" & < "8.14~"} "coq-metacoq-template" {>= "1.0~beta2+8.13"} ] tags: [ "category:Miscellaneous/Coq Extensions" "date:2021-01-28" "logpath:Switch" ] synopsis: "A plugin to implement functionality similar to `switch` statement in C language" description: """It allows easier dispatch on several constant values of a type with decidable equality. Given a type, boolean equality predicate, and list of choices, it will generate (using TemplateCoq) an inductive type with constructors, one for each of the choices, and a function mapping values to this type.""" url { src: "https://github.com/vzaliva/coq-switch/archive/v1.0.5.tar.gz" checksum: "3c9adafc944af4c6472a96212c0a8d73" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-switch.1.0.5 coq.8.5.2~camlp4
[NOTE] Package coq is already installed (current version is 8.5.2~camlp4). The following dependencies couldn't be met: - coq-switch -> coq >= 8.13.0 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-switch -> coq >= 8.13.0 -> coq-core -> ocaml >= 4.09.0 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-switch.1.0.5
true
true
No files were installed.
true