* (2019-11-14 05:58:04 UTC)*

# 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 7.10 Preprocessor-pretty-printer of OCaml conf-findutils 1 Virtual package relying on findutils conf-m4 1 Virtual package relying on m4 coq 8.7.2 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 1.8.1 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "palmskog@gmail.com" homepage: "https://github.com/coq-community/atbr" dev-repo: "git+https://github.com/coq-community/atbr.git" bug-reports: "https://github.com/coq-community/atbr/issues" license: "LGPL-3.0-or-later" synopsis: "A Coq tactic for deciding Kleene algebras" description: """ This library provides algebraic tools for working with binary relations. The main tactic provided is a reflexive tactic for solving (in)equations in an arbitrary Kleene algebra. The decision procedure goes through standard finite automata constructions. Note that the initial authors consider this library to be superseded by the Relation Algebra library, which is based on derivatives rather than automata: https://github.com/damien-pous/relation-algebra """ build: [make "-j%{jobs}%"] install: [make "install"] depends: [ "ocaml" "coq" {>= "8.9" & < "8.10~"} ] tags: [ "category:Miscellaneous/Coq Extensions" "category:Computer Science/Decision Procedures and Certified Algorithms/Decision procedures" "keyword:Kleene algebra" "keyword:finite automata" "keyword:semiring" "keyword:matrices" "keyword:decision procedure" "keyword:reflexive tactic" "logpath:ATBR" "date:2019-05-22" ] authors: [ "Thomas Braibant" "Damien Pous" ] url { src: "https://github.com/coq-community/atbr/archive/v8.9.0.tar.gz" checksum: "sha256=ff1172623317ed67e9b058b7edec44df350de9a2858a3baadfb1685d411decbf" }

- Command
`true`

- Return code
- 0

Dry install with the current Coq version:

- Command
`opam install -y --show-action coq-atbr.8.9.0 coq.8.7.2`

- Return code
- 5120
- Output
[NOTE] Package coq is already installed (current version is 8.7.2). The following dependencies couldn't be met: - coq-atbr -> coq >= 8.9 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:

- Command
`opam remove -y coq; opam install -y --show-action --unlock-base coq-atbr.8.9.0`

- Return code
- 0

- Command
`true`

- Return code
- 0
- Duration
- 0 s

- Command
`true`

- Return code
- 0
- Duration
- 0 s

No files were installed.

- Command
`true`

- Return code
- 0
- Missing removes
- none
- Wrong removes
- none