# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-domains base
base-nnp base Naked pointers prohibited in the OCaml heap
base-threads base
base-unix base
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq 8.17.1 The Coq Proof Assistant
coq-core 8.17.1 The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib 8.17.1 The Coq Proof Assistant -- Standard Library
coqide-server 8.17.1 The Coq Proof Assistant, XML protocol server
dune 3.12.2 Fast, portable, and opinionated build system
ocaml 5.0.0 The OCaml compiler (virtual package)
ocaml-base-compiler 5.0.0 Official release 5.0.0
ocaml-config 3 OCaml Switch Configuration
ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled
ocamlfind 1.9.6 A library manager for OCaml
zarith 1.13 Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "Pierre Roux <pierre.roux@onera.fr>"
homepage: "https://github.com/coq-community/paramcoq"
dev-repo: "git+https://github.com/coq-community/paramcoq.git"
bug-reports: "https://github.com/coq-community/paramcoq/issues"
license: "MIT"
build: [make "-j%{jobs}%"]
install: [make "install"]
depends: [
"coq" {>= "8.12" & < "8.13~"}
]
tags: [
"keyword:paramcoq"
"keyword:parametricity"
"keyword:OCaml modules"
"category:Miscellaneous/Coq Extensions"
"logpath:Param"
"date:2021-09-24"
]
authors: [
"Chantal Keller (Inria, École polytechnique)"
"Marc Lasson (ÉNS de Lyon)"
"Abhishek Anand"
"Pierre Roux"
"Emilio Jesús Gallego Arias"
"Cyril Cohen"
"Matthieu Sozeau"
]
synopsis: "Plugin for generating parametricity statements to perform refinement proofs"
description: """
A Coq plugin providing commands for generating parametricity statements.
Typical applications of such statements are in data refinement proofs.
Note that the plugin is still in an experimental state - it is not very user
friendly (lack of good error messages) and still contains bugs. But it
is usable enough to "translate" a large chunk of the standard library."""
url {
src: "https://github.com/coq-community/paramcoq/archive/v1.1.3+coq8.12.tar.gz"
checksum: "sha512=f3bbfa2b2f064e9c675aafa6c3b2c7666c709d5586448e79caab1c45a4bdd588bc6b7cdfcfc32a9bd9250f7278689ceaaf4c6e5ad5b45ba8bd9bd45d89af0508"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-paramcoq.1.1.3+coq8.12 coq.8.17.1[NOTE] Package coq is already installed (current version is 8.17.1).
[ERROR] Package conflict!
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0
- coq-paramcoq = 1.1.3+coq8.12 -> coq < 8.13~ -> ocaml < 4.02.0
You can temporarily relax the switch invariant with `--update-invariant'
* No agreement on the version of ocaml-base-compiler:
- (invariant) -> ocaml-base-compiler = 5.0.0
- coq-paramcoq = 1.1.3+coq8.12 -> coq < 8.13~ -> ocaml < 4.02.0 -> ocaml-base-compiler < 3.07+1
* Missing dependency:
- coq-paramcoq = 1.1.3+coq8.12 -> coq < 8.13~ -> ocaml < 4.02.0 -> ocaml-variants >= 3.09.2 -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
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-paramcoq.1.1.3+coq8.12truetrueNo files were installed.
true