# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-threads base
base-unix base
conf-findutils 1 Virtual package relying on findutils
coq 8.12.1 Formal proof management system
num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.10.2 The OCaml compiler (virtual package)
ocaml-base-compiler 4.10.2 Official release 4.10.2
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.6 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "matej.kosik@inria.fr"
homepage: "https://github.com/coq-contribs/prfx"
license: "Proprietary"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Prfx"]
depends: [
"ocaml"
"coq" {>= "8.5" & < "8.6~"}
]
tags: [
"keyword:first-order logic"
"keyword:natural deduction"
"keyword:reflection"
"keyword:proof terms"
"keyword:de Bruijn indices"
"keyword:permutative conversions"
"category:Mathematics/Logic/Foundations"
"date:2005-04-15"
]
authors: [ "Dimitri Hendriks <hendriks@cs.ru.nl>" ]
bug-reports: "https://github.com/coq-contribs/prfx/issues"
dev-repo: "git+https://github.com/coq-contribs/prfx.git"
synopsis: "Proof Reflection in Coq"
description: """
A formalisation of natural deduction for first-order
logic with explicit proof terms. Read README."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/prfx/archive/v8.5.0.tar.gz"
checksum: "md5=cfc4f787bc2100192d8c1e24c4cb536a"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-prfx.8.5.0 coq.8.12.1[NOTE] Package coq is already installed (current version is 8.12.1).
The following dependencies couldn't be met:
- coq-prfx -> coq < 8.6~ -> ocaml < 4.06.0
base of this switch (use `--unlock-base' to force)
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-prfx.8.5.0truetrueNo files were installed.
true