# 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 8.13.0 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.07.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.07.1 Official release 4.07.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 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/buchberger" license: "LGPL 2.1" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Buchberger"] depends: [ "ocaml" "coq" {>= "8.7" & < "8.8~"} ] tags: [ "keyword: Grobner basis" "keyword: polynomial ideal" "keyword: Buchberger's algorithm" "category: Mathematics/Algebra" "category: Miscellaneous/Extracted Programs/Combinatorics" "date: 1998" ] authors: [ "Laurent Théry" "Henrik Persson" ] bug-reports: "https://github.com/coq-contribs/buchberger/issues" dev-repo: "git+https://github.com/coq-contribs/buchberger.git" synopsis: "Proof of Buchberger's algorithm" description: """ A machine-checked implementation of Buchberger's. It computes the Grobner basis associated to a polynomial ideal.""" flags: light-uninstall url { src: "https://github.com/coq-contribs/buchberger/archive/v8.7.0.tar.gz" checksum: "md5=c11f69bfee55389a3f1234ef3b248de6" }

- Command
`true`

- Return code
- 0

Dry install with the current Coq version:

- Command
`opam install -y --show-action coq-buchberger.8.7.0 coq.8.13.0`

- Return code
- 5120
- Output
[NOTE] Package coq is already installed (current version is 8.13.0). The following dependencies couldn't be met: - coq-buchberger -> coq < 8.8~ -> 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:

- Command
`opam remove -y coq; opam install -y --show-action --unlock-base coq-buchberger.8.7.0`

- 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