# 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 3.0.3 Fast, portable, and opinionated build system 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 1.9.3 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: "https://github.com/coq-contribs/markov" license: "GNU Lesser Public License" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Markov"] depends: [ "ocaml" "coq" {>= "8.8" & < "8.9~"} ] tags: [ "keyword: probability" "keyword: Markov" "keyword: Lebesgue integral" "keyword: sigma algebras" "keyword: measurability" "keyword: Borel" "category: Mathematics/Real Calculus and Topology" "date: 2008-01-5" ] authors: [ "Robert Kam <rkam2001@hotmail.com> [none]" ] bug-reports: "https://github.com/coq-contribs/markov/issues" dev-repo: "git+https://github.com/coq-contribs/markov.git" synopsis: "Markov's inequality" description: "A proof of Markov's inequality, restricted to probability spaces, based on the Wikipedia proof. Defines Lebesgue integral and associated concepts such as measurability, measure functions, and sigma algebras. Extended real numbers did not need to be defined because we are working in a probability space with measure 1. Nonconstructive; uses classic, Extensionality_Ensembles, axiomatized real numbers from Coq standard library." flags: light-uninstall url { src: "https://github.com/coq-contribs/markov/archive/v8.8.0.tar.gz" checksum: "md5=9d723716490b0b2fdd98ddf0c99146a8" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-markov.8.8.0 coq.8.14.0
[NOTE] Package coq is already installed (current version is 8.14.0). The following dependencies couldn't be met: - coq-markov -> coq < 8.9~ -> 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-markov.8.8.0
true
true
No files were installed.
true