# 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 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.09.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.1 Official release 4.09.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.3 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Hugo.Herbelin@inria.fr" homepage: "https://github.com/coq-contribs/higman-cf" license: "LGPL 2.1" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/HigmanCF"] depends: [ "ocaml" "coq" {>= "8.7" & < "8.8~"} ] tags: [ "keyword: Higman's lemma" "keyword: extraction" "category: Mathematics/Combinatorics and Graph Theory" "category: Miscellaneous/Extracted Programs/Combinatorics" ] authors: [ "Stefan Berghofer" ] bug-reports: "https://github.com/coq-contribs/higman-cf/issues" dev-repo: "git+https://github.com/coq-contribs/higman-cf.git" synopsis: "A direct constructive proof of Higman's Lemma" description: """ This development formalizes in Coq the Coquand-Friedlender proof of Higman's lemma for a two-letter alphabet. An efficient program can be extracted from the proof.""" flags: light-uninstall url { src: "https://github.com/coq-contribs/higman-cf/archive/v8.7.0.tar.gz" checksum: "md5=9dbdfa001becaadefaa6d2ebbf2ca644" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-higman-cf.8.7.0 coq.8.7.1
Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:
true
opam list; echo; ulimit -Sv 4000000; timeout 4h opam install -y --deps-only coq-higman-cf.8.7.0 coq.8.7.1
opam list; echo; ulimit -Sv 16000000; timeout 4h opam install -y -v coq-higman-cf.8.7.0 coq.8.7.1
Total: 257 K
../ocaml-base-compiler.4.09.1/lib/coq/user-contrib/HigmanCF/Higman2.vo
../ocaml-base-compiler.4.09.1/lib/coq/user-contrib/HigmanCF/Higman.vo
../ocaml-base-compiler.4.09.1/lib/coq/user-contrib/HigmanCF/Higman2.glob
../ocaml-base-compiler.4.09.1/lib/coq/user-contrib/HigmanCF/Higman.glob
../ocaml-base-compiler.4.09.1/lib/coq/user-contrib/HigmanCF/Higman2.v
../ocaml-base-compiler.4.09.1/lib/coq/user-contrib/HigmanCF/Higman.v
opam remove -y coq-higman-cf.8.7.0