# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils conf-gmp 4 Virtual package relying on a GMP lib system installation coq 8.15.0 Formal proof management system dune 3.4.1 Fast, portable, and opinionated build system ocaml 4.07.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.07.1 Official release 4.07.1 ocaml-config 1 OCaml Switch Configuration ocaml-secondary-compiler 4.08.1-1 OCaml 4.08.1 Secondary Switch Compiler ocamlfind 1.9.1 A library manager for OCaml ocamlfind-secondary 1.9.1 Adds support for ocaml-secondary-compiler to ocamlfind zarith 1.12 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/ptsatr" license: "LGPL" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/PTSATR"] depends: [ "ocaml" "coq" {>= "8.8" & < "8.9~" & != "8.8.1"} ] 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: """ http://www.lix.polytechnique.fr/~vsiles/coq/PTSATR.html 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/v8.8.0.tar.gz" checksum: "md5=02285e244c70ed9a01e27c1d7dc4de94" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-ptsatr.8.8.0 coq.8.15.0
[NOTE] Package coq is already installed (current version is 8.15.0). The following dependencies couldn't be met: - coq-ptsatr -> coq < 8.9~ -> ocaml < 4.06.0 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-ptsatr.8.8.0
true
true
No files were installed.
true