# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base camlp5 7.14 Preprocessor-pretty-printer of OCaml conf-findutils 1 Virtual package relying on findutils conf-perl 2 Virtual package relying on perl coq 8.9.0 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic 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 ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: [ "Jason Gross <jgross@mit.edu>" "Ali Caglayan <alizter@gmail.com>" ] homepage: "http://homotopytypetheory.org/" bug-reports: "https://github.com/HoTT/HoTT/issues" license: "BSD-2-Clause" build: [ "dune" "build" "-p" name "-j" jobs "@install" ] install: [ "dune" "install" "-p" name ] depends: [ "ocaml" "ocamlfind" {build} "dune" {>= "3.5"} "coq" {>= "8.16.0" & < "8.18~"} ] authors: ["The HoTT Library Development Team"] dev-repo: "git+https://github.com/HoTT/HoTT.git" synopsis: "The Homotopy Type Theory library" description: """ To use the HoTT library, the following flags must be passed to coqc: -noinit -indices-matter To use the HoTT library in a project, add the following to _CoqProject: -arg -noinit -arg -indices-matter """ tags: [ "logpath:HoTT" ] url { src: "https://github.com/HoTT/HoTT/archive/refs/tags/V8.17.tar.gz" checksum: "sha512=0d6f713a987a8fd3006ea0bdd7a32dc0b827272a36758521736a6373aed2920ab24acd43e35ca7afc49d2ccd09a1e6d7d37ee07393c479d6e7cd39c15308ea8a" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-hott.8.17 coq.8.9.0
[NOTE] Package coq is already installed (current version is 8.9.0). The following dependencies couldn't be met: - coq-hott -> coq >= 8.16.0 -> ocaml >= 4.09.0 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-hott.8.17
true
true
No files were installed.
true