# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler 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 8.8.0 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.03.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.03.0 Official 4.03.0 release ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Enrico Tassi <enrico.tassi@inria.fr>" authors: [ "Cyril Cohen" "Kazuhiko Sakaguchi" "Enrico Tassi" ] license: "MIT" homepage: "https://github.com/math-comp/hierarchy-builder" bug-reports: "https://github.com/math-comp/hierarchy-builder/issues" dev-repo: "git+https://github.com/math-comp/hierarchy-builder" build: [ make ] install: [ make "install" "VFILES=structures.v" ] depends: [ "coq" {>= "8.10.0" & < "8.12.0~" } "coq-elpi" {>= "1.3.0" & < "1.4.0~"} ] synopsis: "Hierarchy Builder" description: """ High level commands to declare and evolve a hierarchy based on packed classes. """ url { src: "https://github.com/math-comp/hierarchy-builder/archive/v0.9.0.tar.gz" checksum: "sha256=6eb4d51a1c66aeea8448f7c62b21a8603ccd025c00b9b62976c1e01278a6cd01" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-hierarchy-builder.0.9.0 coq.8.8.0
[NOTE] Package coq is already installed (current version is 8.8.0). The following dependencies couldn't be met: - coq-hierarchy-builder -> coq-elpi < 1.4.0~ -> elpi >= 1.7.0 -> ocaml >= 4.04.0 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-hierarchy-builder.0.9.0
true
true
No files were installed.
true