# 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 8.17.0 The Coq Proof Assistant
coq-core 8.17.0 The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib 8.17.0 The Coq Proof Assistant -- Standard Library
coqide-server 8.17.0 The Coq Proof Assistant, XML protocol server
dune 3.13.0 Fast, portable, and opinionated build system
ocaml 5.0.0 The OCaml compiler (virtual package)
ocaml-base-compiler 5.0.0 Official release 5.0.0
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: "http://www.lix.polytechnique.fr/~vsiles/coq/PTSATR.html"
license: "LGPL"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/PTSATR"]
depends: [
"ocaml"
"coq" {>= "8.9" & < "8.10~"}
]
tags: [
"keyword: pure type systems"
"keyword: judgmental equality"
"keyword: Church-Rosser"
"keyword: confluence"
"keyword: subject reduction"
"keyword: pi injectivity"
"category: Mathematics/Logic/Type theory"
]
authors: [
"Vincent Siles <vincent.siles@ens-lyon.org> [http://www.lix.polytechnique.fr/~vsiles]"
"Hugo Herbelin <hugo.herbelin@inria.fr> [http://pauillac.inria.fr/~herbelin/]"
]
bug-reports: "https://github.com/coq-contribs/ptsatr/issues"
dev-repo: "git+https://github.com/coq-contribs/ptsatr.git"
synopsis: "PTSATR"
description: """
Formalization of the proof that PTS and PTS with judgmental equality (PTSe) are equivalent.
With this equivalence, we are able to derive all the meta-theory of PTSe, like Pi-injectivity or Subject Reduction."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/ptsatr/archive/v8.9.0.tar.gz"
checksum: "md5=e5764424141979c63548be1281f0e90a"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-ptsatr.8.9.0 coq.8.17.0[NOTE] Package coq is already installed (current version is 8.17.0).
[ERROR] Package conflict!
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0
- coq-ptsatr = 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 = 5.0.0
- coq-ptsatr = 8.9.0 -> coq < 8.10~ -> ocaml < 4.02.0 -> ocaml-base-compiler < 3.07+1
* Missing dependency:
- coq-ptsatr = 8.9.0 -> coq < 8.10~ -> 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-ptsatr.8.9.0truetrueNo files were installed.
true