* (2019-11-17 21:04:48 UTC)*

# 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 camlp5 7.10 Preprocessor-pretty-printer of OCaml conf-findutils 1 Virtual package relying on findutils conf-m4 1 Virtual package relying on m4 coq 8.9.0 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.05.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.05.0 Official 4.05.0 release ocaml-config 1 OCaml Switch Configuration ocamlfind 1.8.1 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "matej.kosik@inria.fr" homepage: "https://github.com/coq-contribs/euler-formula" license: "LGPL" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/EulerFormula"] depends: [ "ocaml" "coq" {>= "8.5" & < "8.6~"} ] tags: [ "keyword:polyhedron" "keyword:hypermap" "keyword:genus" "keyword:euler formula" "keyword:assisted proofs" "category:Mathematics/Geometry/General" "date:2006-09" ] authors: [ "Jean-François Dufourd <dufourd@dpt-info.u-strasbg.fr>" ] bug-reports: "https://github.com/coq-contribs/euler-formula/issues" dev-repo: "git+https://github.com/coq-contribs/euler-formula.git" synopsis: "Hypermaps, Genus Theorem and Euler Formula" description: "This library formalizes the combinatorial hypermaps and their properties in a constructive way. It gives the proofs of the Genus Theorem and of the Euler Formula for the polyhedra." flags: light-uninstall url { src: "https://github.com/coq-contribs/euler-formula/archive/v8.5.0.tar.gz" checksum: "md5=73cf542be149fa026d54a1126df1fe66" }

- Command
`true`

- Return code
- 0

Dry install with the current Coq version:

- Command
`opam install -y --show-action coq-euler-formula.8.5.0 coq.8.9.0`

- Return code
- 5120
- Output
[NOTE] Package coq is already installed (current version is 8.9.0). The following dependencies couldn't be met: - coq-euler-formula -> coq < 8.6~ -> ocaml < 4.03.0 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:

- Command
`opam remove -y coq; opam install -y --show-action --unlock-base coq-euler-formula.8.5.0`

- Return code
- 0

- Command
`true`

- Return code
- 0
- Duration
- 0 s

- Command
`true`

- Return code
- 0
- Duration
- 0 s

No files were installed.

- Command
`true`

- Return code
- 0
- Missing removes
- none
- Wrong removes
- none