# 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 8.5.2 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.05.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.05.0 Official 4.05.0 release ocaml-config 1 OCaml Switch Configuration # opam file: opam-version: "2.0" name: "coq-itree" version: "2.0.0" 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" & < "8.10~"} "coq-ext-lib" {= "0.10.2"} "coq-paco" {>= "4.0.0" & < "4.1.0"} "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" url { http: "https://github.com/DeepSpec/InteractionTrees/archive/2.0.0.tar.gz" checksum: "sha512=89183308b8344db0f6516d6049e9ac20571177beb11a4382e74612b8943938367f7b8d841c2f682606f40f8f5eab97eda189062f28e6ed79321f6f40c493e95f" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-itree.2.0.0 coq.8.5.2
[NOTE] Package coq is already installed (current version is 8.5.2). The following dependencies couldn't be met: - coq-itree -> coq-ext-lib = 0.10.2 -> coq >= 8.8 -> coq-core -> ocaml >= 4.09.0 base of this switch (use `--unlock-base' to force) - coq-itree -> coq-ext-lib = 0.10.2 -> 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.2.0.0
true
true
No files were installed.
true