# 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 8.7.1+1 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.07.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.07.1 Official release 4.07.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "palmskog@gmail.com" homepage: "https://github.com/coq-community/reglang" dev-repo: "git+https://github.com/coq-community/reglang.git" bug-reports: "https://github.com/coq-community/reglang/issues" doc: "https://coq-community.github.io/reglang/" license: "CECILL-B" synopsis: "Representations of regular languages (i.e., regexps, various types of automata, and WS1S) with equivalence proofs, in Coq and MathComp" description: """ This library provides definitions and verified translations between different representations of regular languages: various forms of automata (deterministic, nondeterministic, one-way, two-way), regular expressions, and the logic WS1S. It also contains various decidability results and closure properties of regular languages.""" build: [make "-j%{jobs}%"] install: [make "install"] depends: [ "coq" {>= "8.10" & < "8.18~"} "coq-mathcomp-ssreflect" {>= "1.11" & < "1.17~"} ] tags: [ "category:Computer Science/Formal Languages Theory and Automata" "keyword:regular languages" "keyword:regular expressions" "keyword:finite automata" "keyword:two-way automata" "keyword:monadic second-order logic" "logpath:RegLang" "date:2021-01-20" ] authors: [ "Christian Doczkal" "Jan-Oliver Kaiser" "Gert Smolka" ] url { src: "https://github.com/coq-community/reglang/archive/v1.1.3.tar.gz" checksum: "sha512=45085423899a0957922198c24c54c496cc4d4f9f02bd9ed6db72854436982acc9994487b0381bad8046eec5be0252a6fdc2ef0f001e48a0f58c323f1e46ee143" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-reglang.1.1.3 coq.8.7.1+1
[NOTE] Package coq is already installed (current version is 8.7.1+1). The following dependencies couldn't be met: - coq-reglang -> coq >= 8.10 -> 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-reglang.1.1.3
true
true
No files were installed.
true