# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-threads base
base-unix base
conf-findutils 1 Virtual package relying on findutils
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq dev Formal proof management system
dune 3.0.3 Fast, portable, and opinionated build system
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 1.9.3 A library manager for OCaml
zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "dev@clarus.me"
homepage: "https://github.com/coq-contribs/higman-nw"
license: "LGPL 2"
build: [
["coq_makefile" "-f" "Make" "-o" "Makefile"]
[make "-j%{jobs}%"]
]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/HigmanNW"]
depends: [
"ocaml"
"coq" {= "dev"}
]
tags: [
"keyword:A-translation"
"keyword:Higman's lemma"
"keyword:impredicativity"
"keyword:System F"
"keyword:extraction"
"category:Mathematics/Combinatorics and Graph Theory"
"category:Miscellaneous/Extracted Programs/Combinatorics"
]
authors: [ "Hugo Herbelin <>" ]
synopsis: "A program from an A-translated impredicative proof of Higman's Lemma"
description: """
The file Higman.v formalizes an A-translated version of
Nash-Williams impredicative and classical proof of Higman's lemma
for a two-letter alphabet.
A constructive and impredicative program can be extracted from the proof."""
flags: light-uninstall
url {
src: "git+https://github.com/coq-contribs/higman-nw.git#master"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-higman-nw.dev coq.devDry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:
trueopam list; echo; ulimit -Sv 4000000; timeout 4h opam install -y --deps-only coq-higman-nw.dev coq.devopam list; echo; ulimit -Sv 16000000; timeout 4h opam install -y coq-higman-nw.dev coq.dev# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils conf-gmp 4 Virtual package relying on a GMP lib system installation coq dev Formal proof management system dune 3.0.3 Fast, portable, and opinionated build system 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 1.9.3 A library manager for OCaml zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers [NOTE] Package coq is already installed (current version is dev). The following actions will be performed: - install coq-higman-nw dev <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [coq-higman-nw.dev] synchronised from git+https://github.com/coq-contribs/higman-nw.git#master <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] The compilation of coq-higman-nw failed at "/home/bench/.opam/opam-init/hooks/sandbox.sh build coq_makefile -f Make -o Makefile". #=== ERROR while compiling coq-higman-nw.dev ==================================# # context 2.0.5 | linux/x86_64 | ocaml-base-compiler.4.08.1 | file:///home/bench/run/opam-coq-archive/extra-dev # path ~/.opam/ocaml-base-compiler.4.08.1/.opam-switch/build/coq-higman-nw.dev # command ~/.opam/opam-init/hooks/sandbox.sh build coq_makefile -f Make -o Makefile # exit-code 1 # env-file ~/.opam/log/coq-higman-nw-30362-e4db2f.env # output-file ~/.opam/log/coq-higman-nw-30362-e4db2f.out ### output ### # [-Q physicalpath logicalpath]: look for Coq dependencies starting from # [...] # is "logicalpath". # [VARIABLE = value]: Add the variable definition "VARIABLE=value" # [-arg opt]: send option "opt" to coqc # [-docroot path]: Install the documentation in this folder, relative to # "user-contrib". # [-f file]: take the contents of file as arguments # [-o file]: output should go in file file (recommended) # Output file outside the current directory is forbidden. # [-generate-meta-for-package project-name]: generate META.project-name. # [-h]: print this usage summary # [--help]: equivalent to [-h] <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build coq-higman-nw dev +- - No changes have been performed # Run eval $(opam env) to update the current shell environment
No files were installed.
true