# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils conf-gmp 4 Virtual package relying on a GMP lib system installation coq 8.14.0 Formal proof management system dune 3.0.2 Fast, portable, and opinionated build system ocaml 4.09.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.1 Official release 4.09.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.3 A library manager for OCaml zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" maintainer: "Hugo.Herbelin@inria.fr" homepage: "http://mattam.org/research/russell/fingertrees.en.html" license: "LGPL" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/FingerTree"] depends: [ "ocaml" "coq" {>= "8.9" & < "8.10~"} ] tags: [ "keyword: data structures" "keyword: dependent types" "keyword: Finger Trees" "category: Computer Science/Data Types and Data Structures" "date: 2009-02" ] authors: [ "Matthieu Sozeau <mattam@mattam.org> [http://mattam.org]" ] bug-reports: "https://github.com/coq-contribs/finger-tree/issues" dev-repo: "git+https://github.com/coq-contribs/finger-tree.git" synopsis: "Dependent Finger Trees" description: """ A verified generic implementation of Finger Trees""" flags: light-uninstall url { src: "https://github.com/coq-contribs/finger-tree/archive/v8.9.0.tar.gz" checksum: "md5=adc47781ae46112ccdbbfc53676093fb" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-finger-tree.8.9.0 coq.8.14.0
[NOTE] Package coq is already installed (current version is 8.14.0). The following dependencies couldn't be met: - coq-finger-tree -> coq < 8.10~ -> ocaml < 4.06.0 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-finger-tree.8.9.0
true
true
No files were installed.
true