# 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 8.9.1 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.08.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.08.1 Official release 4.08.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "anton.a.trunov@gmail.com" homepage: "https://github.com/coq-community/bits" dev-repo: "git+https://github.com/coq-community/bits.git" bug-reports: "https://github.com/coq-community/bits/issues" license: "Apache-2.0" synopsis: "A bit vector library" description: """ A formalization of bitset operations in Coq and the corresponding axiomatization and extraction to OCaml native integers""" build: [make "-j%{jobs}%"] install: [make "install"] depends: [ "coq" {(>= "8.10" & < "8.17~")} "coq-mathcomp-algebra" {(>= "1.12" & < "1.16~")} ] tags: [ "category:Computer Science/Data Types and Data Structures" "keyword:bit arithmetic" "keyword:bitset" "keyword:bit vector" "keyword:extraction" "logpath:Bits" "date:2021-07-11" ] authors: [ "Andrew Kennedy <akenn@microsoft.com>" "Arthur Blot <arthur.blot@ens-lyon.fr>" "Pierre-Évariste Dagand <pierre-evariste.dagand@lip6.fr>" ] url { src: "https://github.com/coq-community/bits/archive/1.1.0.tar.gz" checksum: "sha512=7e7ff1503c936977ce77e8d74e5aa9bec375e33d640d20baa3ea277dc5db3724aaa52aa16d09dbd9ccbdf2192bcc133d86bbfb0cca79164a8921e2643c27a855" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-bits.1.1.0 coq.8.9.1
[NOTE] Package coq is already installed (current version is 8.9.1). The following dependencies couldn't be met: - coq-bits -> coq >= 8.10 -> 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-bits.1.1.0
true
true
No files were installed.
true