# 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 conf-findutils 1 Virtual package relying on findutils coq 8.10.1 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.05.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.05.0 Official 4.05.0 release ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Arthur Azevedo de Amorim <arthur.aa@gmail.com>" homepage: "https://github.com/arthuraa/deriving" bug-reports: "https://github.com/arthuraa/deriving/issues" dev-repo: "git+https://github.com/arthuraa/deriving.git" license: "MIT" build: [ make "-j" "%{jobs}%" "test" {with-test} ] install: [ make "install" ] depends: [ "coq" { (>= "8.11" & < "8.18~") | (= "dev") } "coq-mathcomp-ssreflect" {>= "1.11"} ] tags: [ "keyword:generic programming" "category:Computer Science/Data Types and Data Structures" "logpath:deriving" ] authors: [ "Arthur Azevedo de Amorim" ] synopsis: "Generic instances of MathComp classes" description: """ Deriving provides generic instances of MathComp classes for inductive data types. It includes native support for eqType, choiceType, countType and finType instances, and it allows users to define their own instances for other classes. """ url { src: "https://github.com/arthuraa/deriving/archive/v0.1.1.tar.gz" checksum: "sha512=2762dbc28543906d90ab0c7c9cd22157a94679da59188432fccff2e149de9ad29a40ab20d222a0f55dcbe0354a6d94b74b14d7141fd1fb228c5edb89257494ce" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-deriving.0.1.1 coq.8.10.1
[NOTE] Package coq is already installed (current version is 8.10.1). The following dependencies couldn't be met: - coq-deriving -> coq >= dev -> ocaml >= 4.09.0 base of this switch (use `--unlock-base' to force) - coq-deriving -> coq >= dev -> 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-deriving.0.1.1
true
true
No files were installed.
true