# 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 8.7.1+1 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.08.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.08.1 Official release 4.08.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" synopsis: "Extensions to coq-itree" maintainer: ["Li-yao Xia <lysxia@gmail.com>"] authors: [ "Lucas Silver" "Irene Yoon" "Paul He" "Yannick Zakowski" "Steve Zdancewic" ] license: "MIT" homepage: "https://github.com/DeepSpec/InteractionTrees" bug-reports: "https://github.com/DeepSpec/InteractionTrees/issues" dev-repo: "git+https://github.com/DeepSpec/InteractionTrees.git" build: [ [ "./fixup.sh" ] [ "dune" "subst"] {pinned} [ "dune" "build" "-p" name "-j" jobs "@install" ] ] depends: [ "dune" {>= "2.6"} "coq" "coq-ext-lib" "coq-paco" "coq-itree" {>= "5.0.0"} ] tags: [ "org:deepspec" "logpath: ITree.Extra" "date:2022-12-29" ] url { http: "https://github.com/DeepSpec/InteractionTrees/archive/5.1.0.tar.gz" checksum: "sha512=cb8986ab4d2af8eadbf99c05c5824df513cd803ddac1479ef943c5d402c65faa6f6ff4d3ffec4620d1f4139e741b7c40e61a4ac052bb15db1ce05b0edf5080fd" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-itree-extra.5.1.0 coq.8.7.1+1
[NOTE] Package coq is already installed (current version is 8.7.1+1). The following dependencies couldn't be met: - coq-itree-extra -> coq-itree >= 5.0.0 -> coq >= 8.13 -> coq-core -> ocaml >= 4.09.0 base of this switch (use `--unlock-base' to force) - coq-itree-extra -> coq-itree >= 5.0.0 -> coq >= 8.13 -> 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-itree-extra.5.1.0
true
true
No files were installed.
true