* (2019-09-10 20:09:14 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-m4 1 Virtual package relying on m4 coq 8.8.1 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: "Hugo.Herbelin@inria.fr" homepage: "https://github.com/coq-contribs/coalgebras" license: "LGPL" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Coalgebras"] depends: [ "ocaml" "coq" {>= "8.6" & < "8.7~"} ] tags: [ "keyword: coalgebra" "keyword: bisimulation" "keyword: weakly final" "keyword: coiteration" "keyword: coinductive" "category: Mathematics/Category Theory" "date: 2008-10" ] authors: [ "Milad Niqui <M.Niqui@cwi.nl> [http://www.cwi.nl/~milad]" ] bug-reports: "https://github.com/coq-contribs/coalgebras/issues" dev-repo: "git+https://github.com/coq-contribs/coalgebras.git" synopsis: "Coalgebras, bisimulation and lambda-coiteration" description: "This contribution contains a formalisation of coalgebras, bisimulation on coalgebras, weakly final coalgebras, lambda-coiteration definition scheme (including primitive corecursion) and a version of lambda-bisimulation. The formalisation is modular. The implementation of the module types for streams and potentially infinite Peano numbers are provided using the coinductive types." flags: light-uninstall url { src: "https://github.com/coq-contribs/coalgebras/archive/v8.6.0.tar.gz" checksum: "md5=409f3071c78af754895335c54182689a" }

- Command
`true`

- Return code
- 0

Dry install with the current Coq version:

- Command
`opam install -y --show-action coq-coalgebras.8.6.0 coq.8.8.1`

- Return code
- 5120
- Output
[NOTE] Package coq is already installed (current version is 8.8.1). The following dependencies couldn't be met: - coq-coalgebras -> coq < 8.7~ -> 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-coalgebras.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