# 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 7.14 Preprocessor-pretty-printer of OCaml
conf-findutils 1 Virtual package relying on findutils
conf-perl 2 Virtual package relying on perl
coq 8.5.2 Formal proof management system
num 0 The Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.04.2 The OCaml compiler (virtual package)
ocaml-base-compiler 4.04.2 Official 4.04.2 release
ocaml-config 1 OCaml Switch Configuration
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-contribs/jordan-curve-theorem"
license: "Unknown"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/JordanCurveTheorem"]
depends: [
"ocaml"
"coq" {>= "8.7" & < "8.8~"}
]
tags: [ "keyword: combinatorial hypermaps" "keyword: genus" "keyword: planarity" "keyword: Euler formula" "keyword: Discrete Jordan Curve Theorem" "category: Mathematics/Geometry/General" "date: 2008" ]
authors: [ "Jean-François Dufourd <dufourd@lsiit.u-strasbg.fr> [http://dpt-info.u-strasbg.fr/~jfd/]" ]
bug-reports: "https://github.com/coq-contribs/jordan-curve-theorem/issues"
dev-repo: "git+https://github.com/coq-contribs/jordan-curve-theorem.git"
synopsis: "Hypermaps, planarity and discrete Jordan curve theorem"
description: """
http://dpt-info.u-strasbg.fr/~jfd/Downloads/JORDAN_Contrib_Coq.tar.gz
Constructive formalization of the combinatorial hypermaps, characterization of the planarity, genus theorem, Euler formula, ring of faces, discrete Jordan curve theorem"""
flags: light-uninstall
url {
src:
"https://github.com/coq-contribs/jordan-curve-theorem/archive/v8.7.0.tar.gz"
checksum: "md5=0e9554497c2fbaa4bf3006c96b921d09"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-jordan-curve-theorem.8.7.0 coq.8.5.2[NOTE] Package coq is already installed (current version is 8.5.2).
The following dependencies couldn't be met:
- coq-jordan-curve-theorem -> coq >= 8.7 -> ocaml >= 4.05.0
base of this switch (use `--unlock-base' to force)
- coq-jordan-curve-theorem -> coq >= 8.7 -> coq-core -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
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:
opam remove -y coq; opam install -y --show-action --unlock-base coq-jordan-curve-theorem.8.7.0truetrueNo files were installed.
true