# 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
camlp4 4.04+1 Camlp4 is a system for writing extensible parsers for programming languages
conf-findutils 1 Virtual package relying on findutils
coq 8.5.2~camlp4 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
ocamlbuild 0.14.2 OCamlbuild is a build system with builtin rules to easily build most OCaml projects
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-contribs/zorns-lemma"
license: "LGPL"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/ZornsLemma"]
depends: [
"ocaml"
"coq" {>= "8.6" & < "8.7~"}
]
tags: [
"keyword: set theory"
"keyword: cardinal numbers"
"keyword: ordinal numbers"
"keyword: countable"
"keyword: quotients"
"keyword: well-orders"
"keyword: Zorn's lemma"
"category: Mathematics/Logic/Set theory"
]
authors: [ "Daniel Schepler <dschepler@gmail.com>" ]
bug-reports: "https://github.com/coq-contribs/zorns-lemma/issues"
dev-repo: "git+https://github.com/coq-contribs/zorns-lemma.git"
synopsis: "Zorn's Lemma"
description:
"This library develops some basic set theory. The main purpose I had in writing it was as support for the Topology library."
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/zorns-lemma/archive/v8.6.0.tar.gz"
checksum: "md5=7086040ceb7b8acf325f5676a1e6483d"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-zorns-lemma.8.6.0 coq.8.5.2~camlp4[NOTE] Package coq is already installed (current version is 8.5.2~camlp4).
The following dependencies couldn't be met:
- coq-zorns-lemma -> coq >= 8.6 -> ocaml >= 4.05.0
base of this switch (use `--unlock-base' to force)
- coq-zorns-lemma -> coq >= 8.6 -> 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-zorns-lemma.8.6.0truetrueNo files were installed.
true