# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-domains base
base-nnp base Naked pointers prohibited in the OCaml heap
base-threads base
base-unix base
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq 8.17.1 The Coq Proof Assistant
coq-core 8.17.1 The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib 8.17.1 The Coq Proof Assistant -- Standard Library
coqide-server 8.17.1 The Coq Proof Assistant, XML protocol server
dune 3.12.1 Fast, portable, and opinionated build system
ocaml 5.1.1 The OCaml compiler (virtual package)
ocaml-base-compiler 5.1.1 Official release 5.1.1
ocaml-config 3 OCaml Switch Configuration
ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled
ocamlfind 1.9.6 A library manager for OCaml
zarith 1.13 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/angles"
license: "Unknown"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Angles"]
depends: [
"ocaml"
"coq" {>= "8.6" & < "8.7~"}
]
tags: [ "keyword: Pcoq" "keyword: geometry" "keyword: plane geometry" "keyword: oriented angles" "category: Mathematics/Geometry/General" "date: 2002-01-15" ]
authors: [ "Frédérique Guilhot <Frederique.Guilhot@sophia.inria.fr>" ]
bug-reports: "https://github.com/coq-contribs/angles/issues"
dev-repo: "git+https://github.com/coq-contribs/angles.git"
synopsis: "Formalization of the oriented angles theory"
description: """
The basis of the contribution is a formalization of the
theory of oriented angles of non-zero vectors. Then, we prove some
classical plane geometry theorems: the theorem which gives a necessary
and sufficient condition so that four points are cocyclic, the one
which shows that the reflected points with respect to the sides of a
triangle orthocenter are on its circumscribed circle, the Simson's
theorem and the Napoleon's theorem. The reader can refer to the
associated research report (http://www-sop.inria.fr/lemme/FGRR.ps) and
the README file of the contribution."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/angles/archive/v8.6.0.tar.gz"
checksum: "md5=694cf6cf55b69f00588bbe347007cc75"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-angles.8.6.0 coq.8.17.1[NOTE] Package coq is already installed (current version is 8.17.1).
[ERROR] Package conflict!
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler >= 5.1.1 -> ocaml = 5.1.1
- coq-angles = 8.6.0 -> coq < 8.7~ -> ocaml < 4.02.0
You can temporarily relax the switch invariant with `--update-invariant'
* No agreement on the version of ocaml-base-compiler:
- (invariant) -> ocaml-base-compiler >= 5.1.1
- coq-angles = 8.6.0 -> coq < 8.7~ -> ocaml < 4.02.0 -> ocaml-base-compiler = 3.08.1
* Missing dependency:
- coq-angles = 8.6.0 -> coq < 8.7~ -> ocaml < 4.02.0 -> ocaml-variants >= 3.09.2 -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
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-angles.8.6.0truetrueNo files were installed.
true