# 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 4.04.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.04.2 Official 4.04.2 release ocaml-config 1 OCaml Switch Configuration # opam file: opam-version: "2.0" maintainer: "gmalecha@gmail.com" homepage: "https://github.com/gmalecha/coq-printf" dev-repo: "git+https://github.com/gmalecha/coq-printf" bug-reports: "https://github.com/gmalecha/coq-printf/issues" authors: ["Gregory Malecha"] license: "MIT" build: [ [make "-j%{jobs}%"] ] install: [ [make "install"] ] depends: [ "ocaml" "coq" {>= "8.8" & < "8.12~"} ] tags: [ "date:2020-03-18" "logpath:Printf" ] synopsis: "Implementation of sprintf for Coq" description: "Library providing implementation of sprintf for Coq" url { src: "https://github.com/gmalecha/coq-printf/archive/v1.0.1.tar.gz" checksum: "sha512=41870c51fc40f751fbb6e793a5b54b2f9cbddc43efc860758c0af0b291f5a9454583676e87a5584b28a5e72ebdcdd0f903c743160c501b3d940fe232738d718d" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-printf.1.0.1 coq.8.5.2
[NOTE] Package coq is already installed (current version is 8.5.2). The following dependencies couldn't be met: - coq-printf -> coq >= 8.8 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-printf -> coq >= 8.8 -> 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-printf.1.0.1
true
true
No files were installed.
true