# 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 7.14 Preprocessor-pretty-printer of OCaml
conf-findutils 1 Virtual package relying on findutils
conf-perl 2 Virtual package relying on perl
coq 8.7.2 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 1.9.6 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "damien.pous@ens-lyon.fr"
homepage: "https://github.com/damien-pous/coinduction"
dev-repo: "git+https://github.com/damien-pous/coinduction.git"
bug-reports: "https://github.com/damien-pous/coinduction/issues"
license: "LGPL-3.0-or-later"
synopsis: "A library and plugin for doing proofs by (enhanced) coinduction"
description: """
Coinductive predicates are greatest fixpoints of monotone functions.
The `companion' makes it possible to enhance the associated coinduction scheme.
This library provides a formalisation on enhancements based on the companion, as well as tactics in making it straightforward to perform proofs by enhanced coinduction.
"""
build: [
[make "-j%{jobs}%" ]
]
install: [make "install"]
depends: [
"ocaml"
"coq" {>= "8.13" & < "8.15~"}
]
tags: [
"keyword:coinduction"
"keyword:up to techniques"
"keyword:companion"
"logpath:Coinduction"
]
authors: [
"Damien Pous"
]
url {
src:
"https://github.com/damien-pous/coinduction/archive/v1.1.tar.gz"
checksum: "sha512=3bfc01ac723e861495025826b3a8491960dcfd84661e10ff1a88fc97b2c588687a90e2b4bfe1eba9603d85a8ee11ea33a719d3768be512f145dbac132ce3d1a1"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-coinduction.1.1 coq.8.7.2[NOTE] Package coq is already installed (current version is 8.7.2).
The following dependencies couldn't be met:
- coq-coinduction -> coq >= 8.13 -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
- coq-coinduction -> coq >= 8.13 -> coq-core -> ocaml >= 4.09.0
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:
opam remove -y coq; opam install -y --show-action --unlock-base coq-coinduction.1.1truetrueNo files were installed.
true