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-num base Num library 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 8.9.0 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.03.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.03.0 Official 4.03.0 release ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Mathematical Components <mathcomp-dev@sympa.inria.fr>" homepage: "https://math-comp.github.io/math-comp/" bug-reports: "Mathematical Components <mathcomp-dev@sympa.inria.fr>" dev-repo: "git+https://github.com/math-comp/fourcolor" license: "CeCILL-B" build: [ make "-j" "%{jobs}%" ] install: [ make "install" ] depends: [ "coq-mathcomp-algebra" { >= "1.10.0" & < "1.11" } ] tags: [ "keyword:Four color theorem" "keyword:small scale reflection" "keyword:mathematical components" ] authors: [ "Georges Gonthier" ] synopsis: "Mechanization of the Four Color Theorem" description: """ Proof of the Four Color Theorem This library contains a formalized proof of the Four Color Theorem, along with the theories needed to support stating and then proving the Theorem. This includes an axiomatization of the setoid of classical real numbers, basic plane topology definitions, and a theory of combinatorial hypermaps. """ url { src: "https://github.com/math-comp/fourcolor/archive/v1.2.1.tar.gz" checksum: "sha256=7bed7a08f388d7f0910d39593dc7e1dcb4fd30af76cba01d11502db713393281" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-fourcolor.1.2.1 coq.8.9.0
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-fourcolor.1.2.1 coq.8.9.0
# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library 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 8.9.0 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.03.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.03.0 Official 4.03.0 release ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml The following actions will be performed: - install coq-mathcomp-ssreflect 1.10.0 - install coq-mathcomp-fingroup 1.10.0 - install coq-mathcomp-algebra 1.10.0 ===== 3 to install ===== <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] The sources of the following couldn't be obtained, aborting: - coq-mathcomp-algebra.1.10.0: Curl failed - coq-mathcomp-fingroup.1.10.0: Curl failed - coq-mathcomp-ssreflect.1.10.0: Curl failed
true
No files were installed.
true