# 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 3.12.1 Fast, portable, and opinionated build system
ocaml 5.1.1 The OCaml compiler (virtual package)
ocaml-base-compiler 5.1.1 Official release 5.1.1
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" {>= "8.15" & < "8.16~"}
]
tags: [
"keyword:paramcoq"
"keyword:parametricity"
"keyword:OCaml modules"
"category:Miscellaneous/Coq Extensions"
"logpath:Param"
"date:2022-01-05"
]
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+coq8.15.tar.gz"
checksum: "sha512=20ff8986c5ec90fad63efdd17620dfc651f4f80951065762f542e6e7afc7718dcf13f33d6ca1f902bfbffbd84002e3a663e3dfdb81b5327f847ac4fb4a83ffbd"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-paramcoq.1.1.3+coq8.15 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 >= 5.1.1 -> ocaml = 5.1.1
- coq-paramcoq = 1.1.3+coq8.15 -> coq < 8.16~ -> 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 >= 5.1.1
- coq-paramcoq = 1.1.3+coq8.15 -> coq < 8.16~ -> ocaml < 4.02.0 -> ocaml-base-compiler = 3.08.1
* Incompatible packages:
- (invariant) -> ocaml-base-compiler >= 5.1.1 -> base-nnp
- coq-paramcoq = 1.1.3+coq8.15 -> coq < 8.16~
* Missing dependency:
- coq-paramcoq = 1.1.3+coq8.15 -> coq < 8.16~ -> 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+coq8.15truetrueNo files were installed.
true