# 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 8.7.2 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 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Li-yao Xia <lysxia@gmail.com>" synopsis: "A Library for Representing Recursive and Impure Programs in Coq" homepage: "https://github.com/DeepSpec/InteractionTrees" dev-repo: "git+https://github.com/DeepSpec/InteractionTrees" bug-reports: "https://github.com/DeepSpec/InteractionTrees/issues" license: "MIT" build: [ make "-j%{jobs}%" ] install: [ make "install" ] run-test: [ make "-j%{jobs}%" "all" ] depends: [ "coq" {>= "8.8" & < "8.14~"} "coq-ext-lib" {>= "0.11.1" & < "0.12"} "coq-paco" {>= "4.0.0" & < "4.2.0"} "ocamlbuild" {with-test} ] authors: [ "Li-yao Xia <lysxia@gmail.com>" "Yannick Zakowski <zakowski@seas.upenn.edu>" "Paul He <paulhe@seas.upenn.edu>" "Chung-Kil Hur <gil.hur@gmail.com>" "Gregory Malecha <gmalecha@gmail.com>" "Steve Zdancewic <stevez@cis.upenn.edu>" "Benjamin C. Pierce <bcpierce@cis.upenn.edu>" ] tags: [ "org:deepspec" "logpath: ITree" "date: 2020-07-21" ] url { http: "https://github.com/DeepSpec/InteractionTrees/archive/3.2.0.tar.gz" checksum: "sha512=7d29f559c7e836fc894eae3eb93441e3a1bae6af5299cd4f374015c4f4dd264d56bf9fdc432bf949331a86314f5149555e00ed70c9ab16f6db147ad5038fb3c3" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-itree.3.2.0 coq.8.7.2
[NOTE] Package coq is already installed (current version is 8.7.2). The following dependencies couldn't be met: - coq-itree -> coq >= 8.8 -> 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.3.2.0
true
true
No files were installed.
true