# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-num base Num library distributed with the OCaml compiler
base-ocamlbuild base OCamlbuild binary and libraries distributed with the OCaml compiler
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 8.4.6 Formal proof management system.
num 0 The Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.02.3 The OCaml compiler (virtual package)
ocaml-base-compiler 4.02.3 Official 4.02.3 release
ocaml-config 1 OCaml Switch Configuration
ocamlbuild 0 Build system distributed with the OCaml compiler since OCaml 3.10.0
# 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" {>= "8.16"}
"coq-mathcomp-ssreflect" {>= "2.0"}
"coq-reglang" {>= "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:2023-10-14"
]
authors: [
"Thierry Coquand"
"Vincent Siles"
]
url {
src: "https://github.com/coq-community/regexp-Brzozowski/archive/v1.2.tar.gz"
checksum: "sha512=425ca64ee3b89c4be556c1a522866650e4925b373899e8456dbdda58045eb9537914bffe12a940b341d6716ac60fec247c6b467747cd4302353433e369ca3cc2"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-regexp-brzozowski.1.2 coq.8.4.6[NOTE] Package coq is already installed (current version is 8.4.6).
The following dependencies couldn't be met:
- coq-regexp-brzozowski -> coq >= 8.16 -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
- coq-regexp-brzozowski -> coq >= 8.16 -> coq-core -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
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.1.2truetrueNo files were installed.
true