# 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 4.03.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.03.0 Official 4.03.0 release ocaml-config 1 OCaml Switch Configuration # opam file: opam-version: "2.0" synopsis: "A library of Coq definitions, theorems, and tactics" description: "A collection of theories and plugins that may be useful in other Coq developments." maintainer: "gmalecha@gmail.com" authors: "Gregory Malecha" license: "BSD-2-Clause" tags: "logpath:ExtLib" homepage: "https://github.com/coq-community/coq-ext-lib" bug-reports: "https://github.com/coq-community/coq-ext-lib/issues" depends: [ "ocaml" "coq" {>= "8.9" & (< "8.10" | >= "8.11")} ] build: [make "-j%{jobs}%" "theories"] run-test: [make "-j%{jobs}%" "examples"] install: [make "install"] dev-repo: "git+https://github.com/coq-community/coq-ext-lib.git" url { src: "https://github.com/coq-community/coq-ext-lib/archive/refs/tags/v0.12.0.tar.gz" checksum: [ "md5=ab08c703d854fdb90f35cf40614e089a" "sha512=8cf5853137f21bae34382b7e91278625cf18e7a484464832f69b634984b27d00adb290b0132a476547ebb657858ee80c3b67a9c699b8b19a5ae47a6b25b445d0" ] }
true
Dry install with the current Coq version:
opam install -y --show-action coq-ext-lib.0.12.0 coq.8.5.2
[NOTE] Package coq is already installed (current version is 8.5.2). The following dependencies couldn't be met: - coq-ext-lib -> coq >= 8.9 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-ext-lib -> coq >= 8.9 -> coq-core -> 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-ext-lib.0.12.0
true
true
No files were installed.
true