# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.12.0 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.10.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.10.2 Official release 4.10.2 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Hugo.Herbelin@inria.fr" homepage: "https://github.com/coq-contribs/topology" license: "LGPL" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Topology"] depends: [ "ocaml" "coq" {>= "8.9" & < "8.10~"} "coq-zorns-lemma" {>= "8.9" & < "8.10~"} ] tags: [ "keyword: topology" "keyword: filters" "keyword: nets" "keyword: metric spaces" "keyword: real analysis" "keyword: Urysohn's lemma" "keyword: Tietze extension theorem" "category: Mathematics/Real Calculus and Topology" ] authors: [ "Daniel Schepler <dschepler@gmail.com>" ] bug-reports: "https://github.com/coq-contribs/topology/issues" dev-repo: "git+https://github.com/coq-contribs/topology.git" synopsis: "General Topology" description: """ This library develops some of the basic concepts and results of general topology.""" flags: light-uninstall url { src: "https://github.com/coq-contribs/topology/archive/v8.9.0.tar.gz" checksum: "md5=c8b3a305d79561f5c28d7a76d50418ca" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-topology.8.9.0 coq.8.12.0
[NOTE] Package coq is already installed (current version is 8.12.0). The following dependencies couldn't be met: - coq-topology -> coq < 8.10~ -> ocaml < 4.10 base of this switch (use `--unlock-base' to force) 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-topology.8.9.0
true
true
No files were installed.
true