* (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/lambda" license: "LGPL 2.1" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Lambda"] depends: [ "ocaml" "coq" {>= "8.6" & < "8.7~"} ] tags: [ "keyword: pure lambda-calculus" "keyword: confluence" "keyword: parallel-moves lemma" "keyword: Lévy's Cube Lemma" "keyword: Church-Rosser" "keyword: residual" "keyword: Prism theorem" "category: Computer Science/Lambda Calculi" ] authors: [ "Gérard Huet" ] bug-reports: "https://github.com/coq-contribs/lambda/issues" dev-repo: "git+https://github.com/coq-contribs/lambda.git" synopsis: "Residual Theory in Lambda-Calculus" description: """ We present the complete development in Gallina of the residual theory of beta-reduction in pure lambda-calculus. The main result is the Prism Theorem, and its corollary Lévy's Cube Lemma, a strong form of the parallel-moves lemma, itself a key step towards the confluence theorem and its usual corollaries (Church-Rosser, uniqueness of normal forms).""" flags: light-uninstall url { src: "https://github.com/coq-contribs/lambda/archive/v8.6.0.tar.gz" checksum: "md5=b2e9ca03915a8d17335e88a81210a302" }

- Command
`true`

- Return code
- 0

Dry install with the current Coq version:

- Command
`opam install -y --show-action coq-lambda.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-lambda -> 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-lambda.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