# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler base-ocamlbuild base OCamlbuild binary and libraries 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 8.4.6 Formal proof management system. num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.02.3 The OCaml compiler (virtual package) ocaml-base-compiler 4.02.3 Official 4.02.3 release ocaml-config 1 OCaml Switch Configuration ocamlbuild 0 Build system distributed with the OCaml compiler since OCaml 3.10.0 # opam file: opam-version: "2.0" maintainer: "matej.kosik@inria.fr" homepage: "https://github.com/coq-contribs/dblib" license: "GPL" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Dblib"] depends: [ "ocaml" "coq" {>= "8.5" & < "8.6~"} ] tags: [ "keyword:abstract syntax" "keyword:binders" "keyword:de Bruijn indices" "keyword:shift" "keyword:lift" "keyword:substitution" "category:Computer Science/Lambda Calculi" ] authors: [ "Francois Pottier <francois.pottier@inria.fr>" ] bug-reports: "https://github.com/coq-contribs/dblib/issues" dev-repo: "git+https://github.com/coq-contribs/dblib.git" synopsis: "Dblib" description: "The dblib library offers facilities for working with de Bruijn indices." flags: light-uninstall url { src: "https://github.com/coq-contribs/dblib/archive/v8.5.0.tar.gz" checksum: "md5=da4c2319a576400536ba980c3c11b54d" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-dblib.8.5.0 coq.8.4.6
[NOTE] Package coq is already installed (current version is 8.4.6). The following dependencies couldn't be met: - coq-dblib -> coq >= 8.5 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-dblib -> coq >= 8.5 -> 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-dblib.8.5.0
true
true
No files were installed.
true