# 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 8.7.1+1 Formal proof management system
num 0 The Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.05.0 The OCaml compiler (virtual package)
ocaml-base-compiler 4.05.0 Official 4.05.0 release
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.5 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "http://dpt-info.u-strasbg.fr/~jfd/Downloads/JORDAN_Contrib_Coq.tar.gz"
license: "Unknown"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/JordanCurveTheorem"]
depends: [
"ocaml"
"coq" {>= "8.9" & < "8.10~"}
]
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: """
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/v8.9.0.tar.gz"
checksum: "md5=6e263e50160c1761caced0892ec6ee94"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-jordan-curve-theorem.8.9.0 coq.8.7.1+1[NOTE] Package coq is already installed (current version is 8.7.1+1).
The following dependencies couldn't be met:
- coq-jordan-curve-theorem -> coq >= 8.9 -> 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.8.9.0truetrueNo files were installed.
true