# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.11.1 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.07.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.07.1 Official release 4.07.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "matej.kosik@inria.fr" homepage: "https://github.com/coq-contribs/jprover" license: "GPL 2" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/JProver"] depends: [ "ocaml" "coq" {>= "8.5" & < "8.6~"} ] tags: [ "keyword:decision procedure" "keyword:first-order logic" "keyword:intuitionistic logic" "keyword:theorem proving" "keyword:proof search" "category:Miscellaneous/Coq Extensions" "category:Computer Science/Decision Procedures and Certified Algorithms/Decision procedures" "date:April 2002 (contribution since January 2009)" ] authors: [ "Huang Guan-Shieng <>" ] bug-reports: "https://github.com/coq-contribs/jprover/issues" dev-repo: "git+https://github.com/coq-contribs/jprover.git" synopsis: "A theorem prover for first-order intuitionistic logic" description: """ JProver is a theorem prover for first-order intuitionistic logic. It is originally implemented by Stephan Schmitt and then integrated into MetaPRL by Aleksey Nogin. After this, Huang Guan-Shieng extracted the necessary ML-codes from MetaPRL and then adapted it to Coq.""" flags: light-uninstall url { src: "https://github.com/coq-contribs/jprover/archive/v8.5.0.tar.gz" checksum: "md5=219a58c98b9a61b99c625d8c6d5b69ff" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-jprover.8.5.0 coq.8.11.1
[NOTE] Package coq is already installed (current version is 8.11.1). The following dependencies couldn't be met: - coq-jprover -> coq < 8.6~ -> ocaml < 4.06.0 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-jprover.8.5.0
true
true
No files were installed.
true