(2021-04-08 21:07:48 UTC)
# 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 3 Virtual package relying on a GMP lib system installation coq 8.13.0 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.10.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.10.1 Official release 4.10.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.1 A library manager for OCaml zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" maintainer: "Hugo.Herbelin@inria.fr" homepage: "http://www.andrew.cmu.edu/user/fpv/ptsf/" license: "BSD" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/PTSF"] depends: [ "ocaml" "coq" {>= "8.9" & < "8.10~"} "coq-ptsatr" {>= "8.9" & < "8.10~"} ] tags: [ "keyword: pure type systems" "keyword: judgmental equality" "keyword: explicit equality proofs" "keyword: proof relevance" "category: Mathematics/Logic/Type theory" ] authors: [ "Floris van Doorn <fpv@andrew.cmu.edu> [http://www.andrew.cmu.edu/user/fpv/]" "Herman Geuvers <herman@cs.ru.nl> [http://www.cs.ru.nl/~herman/]" "Freek Wiedijk <freek@cs.ru.nl> [http://www.cs.ru.nl/~freek/]" ] bug-reports: "https://github.com/coq-contribs/ptsf/issues" dev-repo: "git+https://github.com/coq-contribs/ptsf.git" synopsis: "Explicit Convertibility Proofs in Pure Type Systems" description: """ Formalization of the proof that PTS and PTS with explicit convertibility proofs (PTSf) are equivalent.""" flags: light-uninstall url { src: "https://github.com/coq-contribs/ptsf/archive/v8.9.0.tar.gz" checksum: "md5=50a1ba7f563da4d36e0134a706612c4a" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-ptsf.8.9.0 coq.8.13.0
[NOTE] Package coq is already installed (current version is 8.13.0). The following dependencies couldn't be met: - coq-ptsf -> 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-ptsf.8.9.0
true
true
No files were installed.
true