# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-threads base
base-unix base
conf-findutils 1 Virtual package relying on findutils
coq 8.12.1 Formal proof management system
num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.11.2 The OCaml compiler (virtual package)
ocaml-base-compiler 4.11.2 Official release 4.11.2
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: "https://github.com/coq-contribs/free-groups"
license: "LGPL"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/FreeGroups"]
depends: [
"ocaml"
"coq" {>= "8.9" & < "8.10~"}
]
tags: [
"keyword: free group"
"category: Mathematics/Algebra"
]
authors: [
"Daniel Schepler <dschepler@gmail.com>"
]
bug-reports: "https://github.com/coq-contribs/free-groups/issues"
dev-repo: "git+https://github.com/coq-contribs/free-groups.git"
synopsis: "Free Groups"
description: """
This small contribution is a formalization of van der Waerden's proof of the construction of a free group on a set of generators, as the reduced words where a letter is a generator or its formal inverse."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/free-groups/archive/v8.9.0.tar.gz"
checksum: "md5=be61048705c8ad244619dc1c8e526bf3"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-free-groups.8.9.0 coq.8.12.1[NOTE] Package coq is already installed (current version is 8.12.1).
The following dependencies couldn't be met:
- coq-free-groups -> coq < 8.10~ -> ocaml < 4.10
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-free-groups.8.9.0truetrueNo files were installed.
true