# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-domains base
base-nnp base Naked pointers prohibited in the OCaml heap
base-threads base
base-unix base
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq dev The Coq Proof Assistant
coq-core dev The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib dev The Coq Proof Assistant -- Standard Library
coqide-server dev The Coq Proof Assistant, XML protocol server
dune 3.12.2 Fast, portable, and opinionated build system
ocaml 5.0.0 The OCaml compiler (virtual package)
ocaml-base-compiler 5.0.0 Official release 5.0.0
ocaml-config 3 OCaml Switch Configuration
ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled
ocamlfind 1.9.6 A library manager for OCaml
zarith 1.13 Implements arithmetic and logical operations over arbitrary-precision integers
# 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Note that the initial authors consider this library to be superseded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"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-atbr.8.9.0 coq.dev[NOTE] Package coq is already installed (current version is dev).
[ERROR] Package conflict!
* No agreement on the version of coq:
- coq >= dev
- coq-atbr = 8.9.0 -> coq < 8.10~
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0
- coq-atbr = 8.9.0 -> coq < 8.10~ -> ocaml < 4.05.0
You can temporarily relax the switch invariant with `--update-invariant'
* No agreement on the version of ocaml-base-compiler:
- (invariant) -> ocaml-base-compiler = 5.0.0
- coq-atbr = 8.9.0 -> coq < 8.10~ -> ocaml < 4.05.0 -> ocaml-base-compiler = 3.08.1
* Missing dependency:
- coq-atbr = 8.9.0 -> coq < 8.10~ -> ocaml < 4.05.0 -> ocaml-variants -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
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-atbr.8.9.0truetrueNo files were installed.
true