# 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 8.17.1 The Coq Proof Assistant
coq-core 8.17.1 The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib 8.17.1 The Coq Proof Assistant -- Standard Library
coqide-server 8.17.1 The Coq Proof Assistant, XML protocol server
dune 3.12.1 Fast, portable, and opinionated build system
ocaml 5.1.1 The OCaml compiler (virtual package)
ocaml-base-compiler 5.1.1 Official release 5.1.1
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/regexp-Brzozowski"
dev-repo: "git+https://github.com/coq-community/regexp-Brzozowski.git"
bug-reports: "https://github.com/coq-community/regexp-Brzozowski/issues"
license: "MIT"
synopsis: "Decision procedures for regular expression equivalence in Coq using Mathematical Components"
description: """
Coq library that formalizes decision procedures for regular
expression equivalence, using the Mathematical Components
library. The formalization builds on Brzozowski's derivatives
of regular expressions for correctness."""
build: [make "-j%{jobs}%"]
install: [make "install"]
depends: [
"coq" {>= "8.10" & < "8.17~"}
"coq-mathcomp-ssreflect" {>= "1.12.0" & < "1.16.0"}
"coq-reglang" {>= "1.1.3" & < "1.2.0"}
]
tags: [
"category:Computer Science/Decision Procedures and Certified Algorithms/Correctness proofs of algorithms"
"category:Computer Science/Formal Languages Theory and Automata"
"keyword:regular expressions"
"keyword:decision procedure"
"keyword:relation algebra"
"logpath:RegexpBrzozowski"
"date:2022-01-22"
]
authors: [
"Thierry Coquand"
"Vincent Siles"
]
url {
src: "https://github.com/coq-community/regexp-Brzozowski/archive/v1.0.tar.gz"
checksum: "sha512=bc837c5c76ec5e6751fcff7f00bf5fffbfb4ad53ca4212f259f2d61f61df65efd588c97fcb5ce45a6eec3e4f2339a2cf06ca1977d1d13569b0fec856d3522a02"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-regexp-brzozowski.1.0 coq.8.17.1[NOTE] Package coq is already installed (current version is 8.17.1).
[ERROR] Package conflict!
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler >= 5.1.1 -> ocaml = 5.1.1
- coq-regexp-brzozowski < 1.1 -> coq < 8.17~ -> ocaml < 4.02.0
You can temporarily relax the switch invariant with `--update-invariant'
* No agreement on the version of ocaml-base-compiler:
- (invariant) -> ocaml-base-compiler >= 5.1.1
- coq-regexp-brzozowski < 1.1 -> coq < 8.17~ -> ocaml < 4.02.0 -> ocaml-base-compiler = 3.08.1
* Incompatible packages:
- (invariant) -> ocaml-base-compiler >= 5.1.1 -> base-nnp
- coq-regexp-brzozowski < 1.1 -> coq < 8.17~
* Missing dependency:
- coq-regexp-brzozowski < 1.1 -> coq < 8.17~ -> ocaml < 4.02.0 -> ocaml-variants >= 3.09.2 -> 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-regexp-brzozowski.1.0truetrueNo files were installed.
true