This result is black-listed as it is considered as too hard to reproduce / to solve. If you find a way to fix this package, please make a pull-request to github.com/coq/opam-coq-archive. The list of black-listed packages is in black_list.rb.
# 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 8.8.0 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: "palmskog@gmail.com" homepage: "https://github.com/lukaszcz/coqhammer" dev-repo: "git+https://github.com/lukaszcz/coqhammer.git" bug-reports: "https://github.com/lukaszcz/coqhammer/issues" license: "LGPL 2.1" build: [ [make "-j%{jobs}%" {ocaml:version >= "4.06"}] [make "tests"] {with-test} ] install: [ make "install" ] depends: [ "ocaml" "conf-g++" {build} "coq" {= "8.8.0"} ] tags: [ "keyword:automation" "category:Miscellaneous/Coq Extensions" "date:2018-08-22" ] authors: [ "Lukasz Czajka <lukaszcz@mimuw.edu.pl>" "Cezary Kaliszyk <cezary.kaliszyk@uibk.ac.at>" "Burak Ekici <burak.ekici@uibk.ac.at>" ] synopsis: "Automation for Dependent Type Theory" url { src: "https://github.com/lukaszcz/coqhammer/archive/v1.0.9-coq8.8.0.tar.gz" checksum: "md5=b39e959d96bf366773424e71f21b69e1" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-hammer.1.0.9+8.8.0 coq.8.8.0
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-hammer.1.0.9+8.8.0 coq.8.8.0
opam list; echo; ulimit -Sv 16000000; timeout 4h opam install -y -v coq-hammer.1.0.9+8.8.0 coq.8.8.0
# 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-g++ 1.0 Virtual package relying on the g++ compiler (for C++) conf-perl 2 Virtual package relying on perl coq 8.8.0 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 [NOTE] Package coq is already installed (current version is 8.8.0). The following actions will be performed: - install coq-hammer 1.0.9+8.8.0 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/1: [coq-hammer.1.0.9+8.8.0: http] [ERROR] The sources of the following couldn't be obtained, aborting: - coq-hammer.1.0.9+8.8.0: https://github.com/lukaszcz/coqhammer/archive/v1.0.9-coq8.8.0.tar.gz (Bad checksum, expected md5=b39e959d96bf366773424e71f21b69e1) 'opam install -y -v coq-hammer.1.0.9+8.8.0 coq.8.8.0' failed.
No files were installed.
true