📅 * (2021-12-16 03:29:46 UTC)*

# 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 3 Virtual package relying on a GMP lib system installation coq dev Formal proof management system dune 2.9.1 Fast, portable, and opinionated build system 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 ocaml-secondary-compiler 4.08.1-1 OCaml 4.08.1 Secondary Switch Compiler ocamlfind 1.9.1 A library manager for OCaml ocamlfind-secondary 1.9.1 Adds support for ocaml-secondary-compiler to ocamlfind 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/euler-formula" license: "LGPL" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/EulerFormula"] depends: [ "ocaml" "coq" {>= "8.9" & < "8.10~"} ] tags: [ "keyword: polyhedron" "keyword: hypermap" "keyword: genus" "keyword: Euler formula" "keyword: assisted proofs" "category: Mathematics/Geometry" "date: 2006-09" ] authors: [ "Jean-François Dufourd <dufourd@dpt-info.u-strasbg.fr> [http://dpt-info.u-strasbg.fr/~jfd/]" ] 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/v8.9.0.tar.gz" checksum: "md5=29b59477a21a5771162759e5bd1d65dc" }

- Command
`true`

- Return code
- 0

Dry install with the current Coq version:

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

- Return code
- 5120
- Output
[NOTE] Package coq is already installed (current version is dev). The following dependencies couldn't be met: - coq-euler-formula -> coq < 8.10~ -> ocaml < 4.05.0 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.8.9.0`

- 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