# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler base-threads base base-unix base camlp4 4.03+1 Camlp4 is a system for writing extensible parsers for programming languages conf-findutils 1 Virtual package relying on findutils conf-which 1 Virtual package relying on which coq 8.5.2~camlp4 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.03.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.03.0 Official 4.03.0 release ocaml-config 1 OCaml Switch Configuration ocamlbuild 0.14.2 OCamlbuild is a build system with builtin rules to easily build most OCaml projects # opam file: opam-version: "2.0" maintainer: "Hugo.Herbelin@inria.fr" homepage: "https://github.com/coq-contribs/exact-real-arithmetic" license: "LGPL 2.1" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/ExactRealArithmetic"] depends: [ "ocaml" "coq" {>= "8.7" & < "8.8~"} ] tags: [ "keyword: correctness" "keyword: real numbers" "keyword: arithmetic" "category: Mathematics/Arithmetic and Number Theory/Real numbers" ] authors: [ "Jérôme Creci" ] bug-reports: "https://github.com/coq-contribs/exact-real-arithmetic/issues" dev-repo: "git+https://github.com/coq-contribs/exact-real-arithmetic.git" synopsis: "Exact Real Arithmetic" description: """ This contribution contains a proof of correctness of some exact real arithmetic algorithms from the PhD thesis of Valérie Ménissier-Morain""" flags: light-uninstall url { src: "https://github.com/coq-contribs/exact-real-arithmetic/archive/v8.7.0.tar.gz" checksum: "md5=01cd5beab6c7e447f4fe879d60921754" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-exact-real-arithmetic.8.7.0 coq.8.5.2~camlp4
[NOTE] Package coq is already installed (current version is 8.5.2~camlp4). The following dependencies couldn't be met: - coq-exact-real-arithmetic -> coq >= 8.7 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-exact-real-arithmetic -> coq >= 8.7 -> 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-exact-real-arithmetic.8.7.0
true
true
No files were installed.
true