# 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 3.1.1 Fast, portable, and opinionated build system
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
ocaml-secondary-compiler 4.08.1-1 OCaml 4.08.1 Secondary Switch Compiler
ocamlfind 1.9.1 A library manager for OCaml
ocamlfind-secondary 1.9.1 Adds support for ocaml-secondary-compiler to ocamlfind
zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers
# 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"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-jprover.8.5.0 coq.dev[NOTE] Package coq is already installed (current version is dev).
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)
Your request can't be satisfied:
- No available version of coq satisfies the constraints
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.8.5.0truetrueNo files were installed.
true