# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-num base Num library distributed with the OCaml compiler
base-ocamlbuild base OCamlbuild binary and libraries distributed with the OCaml compiler
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 8.6.1 Formal proof management system
num 0 The Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.02.3 The OCaml compiler (virtual package)
ocaml-base-compiler 4.02.3 Official 4.02.3 release
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.6 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "palmskog@gmail.com"
homepage: "https://github.com/coq-community/goedel"
dev-repo: "git+https://github.com/coq-community/goedel.git"
bug-reports: "https://github.com/coq-community/goedel/issues"
license: "MIT"
synopsis: "Coq proof of the Gödel-Rosser 1st incompleteness theorem"
description: """
A proof in Coq of the Gödel-Rosser 1st incompleteness theorem,
which says that any first order theory extending NN (which is PA
without induction) that is complete is inconsistent."""
build: [make "-j%{jobs}%"]
install: [make "install"]
depends: [
"coq" {>= "8.11" & < "8.17~"}
"coq-hydra-battles" {>= "0.4" & <= "0.9"}
"coq-pocklington" {>= "8.12"}
]
tags: [
"category:Mathematics/Logic/Foundations"
"keyword:Goedel"
"keyword:Rosser"
"keyword:incompleteness"
"keyword:logic"
"keyword:Hilbert"
"logpath:Goedel"
"date:2021-08-10"
]
authors: [
"Russell O'Connor"
]
url {
src: "https://github.com/coq-community/goedel/archive/refs/tags/v8.13.0.tar.gz"
checksum: "sha512=c3d44d64f3231f893f5bd806075adf3509b35d506bad6a24bff6ff75f4ebc0dbe97bbbc2eab513d881eccb4c74f59cdcd9b5928f5d45f0b3158c965eaf6aaa30"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-goedel.8.13.0 coq.8.6.1[NOTE] Package coq is already installed (current version is 8.6.1).
The following dependencies couldn't be met:
- coq-goedel -> coq >= 8.11 -> ocaml >= 4.05.0
base of this switch (use `--unlock-base' to force)
- coq-goedel -> coq >= 8.11 -> coq-core -> ocaml >= 4.09.0
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-goedel.8.13.0truetrueNo files were installed.
true