# 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 8.18.0 The Coq Proof Assistant
coq-core 8.18.0 The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib 8.18.0 The Coq Proof Assistant -- Standard Library
coqide-server 8.18.0 The Coq Proof Assistant, XML protocol server
dune 3.13.0 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/ails"
license: "LGPL 2.1"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/AILS"]
depends: [
"ocaml"
"coq" {>= "8.9" & < "8.10~"}
]
tags: [
"keyword: ails"
"keyword: aircraft"
"keyword: trajectory"
"keyword: conflict"
"keyword: collision"
"category: Computer Science/Decision Procedures and Certified Algorithms/Correctness proofs of algorithms"
"date: 2002"
]
authors: [
"Olivier Desmettre"
]
bug-reports: "https://github.com/coq-contribs/ails/issues"
dev-repo: "git+https://github.com/coq-contribs/ails.git"
synopsis: "Proof of AILS algorithm"
description: """
An aircraft trajectory modeling and analysis using the AILS
algorithm (Airborne Information for Lateral Spacing) to warn
against possible collisions."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/ails/archive/v8.9.0.tar.gz"
checksum: "md5=7a6cf0d53f5580b70decdf156afd71fd"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-ails.8.9.0 coq.8.18.0[NOTE] Package coq is already installed (current version is 8.18.0).
[ERROR] Package conflict!
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler >= 5.1.1 -> ocaml = 5.1.1
- coq-ails = 8.9.0 -> coq < 8.10~ -> 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-ails = 8.9.0 -> coq < 8.10~ -> ocaml < 4.02.0 -> ocaml-base-compiler < 3.07+1
* Missing dependency:
- coq-ails = 8.9.0 -> coq < 8.10~ -> ocaml < 4.02.0 -> ocaml-variants -> 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-ails.8.9.0truetrueNo files were installed.
true