# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
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 8.7.1+1 Formal proof management system
num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.08.1 The OCaml compiler (virtual package)
ocaml-base-compiler 4.08.1 Official release 4.08.1
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.6 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "matthieu.sozeau@inria.fr"
homepage: "https://metacoq.github.io/metacoq"
dev-repo: "git+https://github.com/MetaCoq/metacoq.git#coq-8.8"
bug-reports: "https://github.com/MetaCoq/metacoq/issues"
authors: ["Abhishek Anand <aa755@cs.cornell.edu>"
"Simon Boulier <simon.boulier@inria.fr>"
"Cyril Cohen <cyril.cohen@inria.fr>"
"Yannick Forster <forster@ps.uni-saarland.de>"
"Fabian Kunze <fkunze@fakusb.de>"
"Gregory Malecha <gmalecha@gmail.com>"
"Matthieu Sozeau <matthieu.sozeau@inria.fr>"
"Nicolas Tabareau <nicolas.tabareau@inria.fr>"
"Théo Winterhalter <theo.winterhalter@inria.fr>"
]
license: "MIT"
build: [
["sh" "./configure.sh"]
[make "-j%{jobs}%" "checker"]
]
install: [
[make "-C" "checker" "install"]
]
depends: [
"ocaml" {> "4.02.3"}
"coq" {>= "8.8" & < "8.9~"}
"coq-metacoq-template" {= version}
]
synopsis: "Specification of Coq's type theory and reference checker implementation"
description: """
MetaCoq is a meta-programming framework for Coq.
The Checker module provides a complete specification of Coq's typing and conversion
relation along with a reference type-checker that is extracted to a pluging.
This provides a command: `MetaCoq Check [global_reference]` that can be used
to typecheck a Coq definition using the verified type-checker.
"""
url {
src: "https://github.com/MetaCoq/metacoq/archive/1.0-alpha+8.8.tar.gz"
checksum: "sha256=c2fe122ad30849e99c1e5c100af5490cef0e94246f8eb83f6df3f2ccf9edfc04"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-metacoq-checker.1.0~alpha1+8.8 coq.8.7.1+1[NOTE] Package coq is already installed (current version is 8.7.1+1).
The following dependencies couldn't be met:
- coq-metacoq-checker -> coq >= 8.8 -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
- coq-metacoq-checker -> coq >= 8.8 -> 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-metacoq-checker.1.0~alpha1+8.8truetrueNo files were installed.
true