# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-threads base
base-unix base
conf-findutils 1 Virtual package relying on findutils
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq 8.13.1 Formal proof management system
num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.10.2 The OCaml compiler (virtual package)
ocaml-base-compiler 4.10.2 Official release 4.10.2
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.5 A library manager for OCaml
zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-contribs/graph-basics"
license: "LGPL 2.1"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/GraphBasics"]
depends: [
"ocaml"
"coq" {>= "8.6" & < "8.7~"}
]
tags: [ "keyword: graph theory" "keyword: Curry-Howard's isomorphism" "keyword: inductive definitions" "category: Mathematics/Combinatorics and Graph Theory" "date: April 2001" ]
authors: [ "Jean Duprat" ]
bug-reports: "https://github.com/coq-contribs/graph-basics/issues"
dev-repo: "git+https://github.com/coq-contribs/graph-basics.git"
synopsis: "A Coq toolkit for graph theory"
description: """
This library offers inductive definitions of basics
in graph theory. The goal is to offer the possibility to write proofs
and programs on graphs in the same formalism : the Coq language.
It now contains : vertices, arcs, edges, degrees, graphs, directed
graphs,
paths, acyclic graphs, connected graphs and tree."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/graph-basics/archive/v8.6.0.tar.gz"
checksum: "md5=67f22dd3028f85b4eb6575579d78cec3"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-graph-basics.8.6.0 coq.8.13.1[NOTE] Package coq is already installed (current version is 8.13.1).
The following dependencies couldn't be met:
- coq-graph-basics -> coq < 8.7~ -> ocaml < 4.06.0
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-graph-basics.8.6.0truetrueNo files were installed.
true