📅 * (2022-05-24 01:37:32 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 4 Virtual package relying on a GMP lib system installation coq dev Formal proof management system dune 3.1.1 Fast, portable, and opinionated build system ocaml 4.10.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.10.2 Official release 4.10.2 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/tree-diameter" license: "LGPL 2.1" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/TreeDiameter"] depends: [ "ocaml" "coq" {>= "8.6" & < "8.7~"} ] tags: [ "keyword: program verification" "keyword: trees" "keyword: paths" "keyword: graphs" "keyword: distance" "keyword: diameter" "category: Computer Science/Decision Procedures and Certified Algorithms/Correctness proofs of algorithms" ] authors: [ "Jean-Christophe Filliâtre" ] bug-reports: "https://github.com/coq-contribs/tree-diameter/issues" dev-repo: "git+https://github.com/coq-contribs/tree-diameter.git" synopsis: "Diameter of a binary tree" description: """ This contribution contains the verification of a divide-and-conquer algorithm to compute the diameter of a binary tree (the maxmimal distance between two nodes in the tree).""" flags: light-uninstall url { src: "https://github.com/coq-contribs/tree-diameter/archive/v8.6.0.tar.gz" checksum: "md5=4dedc9ccd559cadcb016452f59eda4eb" }

- Command
`true`

- Return code
- 0

Dry install with the current Coq version:

- Command
`opam install -y --show-action coq-tree-diameter.8.6.0 coq.dev`

- Return code
- 5120
- Output
[NOTE] Package coq is already installed (current version is dev). The following dependencies couldn't be met: - coq-tree-diameter -> coq < 8.7~ -> 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-tree-diameter.8.6.0`

- 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