# 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 8.7.0 Formal proof management system
num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.07.1 The OCaml compiler (virtual package)
ocaml-base-compiler 4.07.1 Official release 4.07.1
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.5 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-8.11"
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}%" "-C" "erasure"]
]
install: [
[make "-C" "erasure" "install"]
]
depends: [
"ocaml" {>= "4.07.1" & < "4.12~"}
"coq" { >= "8.12~" & < "8.13~" }
"coq-metacoq-template" {= version}
"coq-metacoq-pcuic" {= version}
"coq-metacoq-safechecker" {= version}
]
synopsis: "Implementation and verification of an erasure procedure for Coq"
description: """
MetaCoq is a meta-programming framework for Coq.
The Erasure module provides a complete specification of Coq's so-called
\"extraction\" procedure, starting from the PCUIC calculus and targeting
untyped call-by-value lambda-calculus.
The `erasure` function translates types and proofs in well-typed terms
into a dummy `tBox` constructor, following closely P. Letouzey's PhD
thesis.
"""
url {
src: "https://github.com/MetaCoq/metacoq/archive/v1.0-beta2-8.12.tar.gz"
checksum: "sha256=108582a6f11ed511a5a94f2b302359f8d648168cba893169009def7c19e08778"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-metacoq-erasure.1.0~beta2+8.12 coq.8.7.0[NOTE] Package coq is already installed (current version is 8.7.0).
The following dependencies couldn't be met:
- coq-metacoq-erasure -> coq >= 8.12~ -> 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-erasure.1.0~beta2+8.12truetrueNo files were installed.
true