# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler base-ocamlbuild base OCamlbuild binary and libraries distributed with the OCaml compiler base-threads base base-unix base camlp4 4.02+7 Camlp4 is a system for writing extensible parsers for programming languages conf-findutils 1 Virtual package relying on findutils conf-which 1 Virtual package relying on which coq 8.5.2~camlp4 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.02.3 The OCaml compiler (virtual package) ocaml-base-compiler 4.02.3 Official 4.02.3 release ocaml-config 1 OCaml Switch Configuration ocamlbuild 0 Build system distributed with the OCaml compiler since OCaml 3.10.0 # opam file: opam-version: "2.0" maintainer: "Hugo.Herbelin@inria.fr" homepage: "https://github.com/coq-contribs/ptsf" license: "BSD" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/PTSF"] depends: [ "ocaml" "coq" {>= "8.7" & < "8.8~"} "coq-ptsatr" {>= "8.7" & < "8.8~"} ] 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: """ http://www.andrew.cmu.edu/user/fpv/ptsf/ 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/v8.7.0.tar.gz" checksum: "md5=06b61cab5293124feb4e335ae912f8b1" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-ptsf.8.7.0 coq.8.5.2~camlp4
[NOTE] Package coq is already installed (current version is 8.5.2~camlp4). The following dependencies couldn't be met: - coq-ptsf -> coq >= 8.7 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-ptsf -> coq >= 8.7 -> coq-core -> ocaml >= 4.09.0 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-ptsf.8.7.0
true
true
No files were installed.
true