# 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 8.8.0 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.05.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.05.0 Official 4.05.0 release ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" synopsis: "JSON in Coq" description: "From JSON to Coq, and vice versa." maintainer: "Yishuai Li <yishuai@cis.upenn.edu>" authors: "Yishuai Li <yishuai@cis.upenn.edu>" license: "BSD-3-Clause" tags: [ "category:Computer Science/Data Types and Data Structures" "keyword:serialization" "keyword:JSON" "date:2022-03-03" "logpath:JSON" ] homepage: "https://github.com/liyishuai/coq-json" bug-reports: "https://github.com/liyishuai/coq-json/issues" depends: [ "coq" {>= "8.12~"} "coq-parsec" {>= "0.1.1"} "menhir" {>= "20220210"} "coq-menhirlib" {>= "20220210"} ] build: [make "-j%{jobs}%"] run-test: [make "-j%{jobs}%" "test"] install: [make "install"] dev-repo: "git+https://github.com/liyishuai/coq-json.git" url { src: "https://github.com/liyishuai/coq-json/archive/v0.1.0.tar.gz" checksum: [ "md5=45f1e00c5e3f5d542bbcfd815b45dc51" "sha512=d7cf540cfea1fb80ab7796d208d767f288f1dfa00ab23d54e6bf6cae1fec919afde6c5eea45e13a569b2c7a9be0313e41e31f230144c4351d863f26db35c6413" ] }
true
Dry install with the current Coq version:
opam install -y --show-action coq-json.0.1.0 coq.8.8.0
[NOTE] Package coq is already installed (current version is 8.8.0). The following dependencies couldn't be met: - coq-json -> coq >= 8.12~ -> ocaml >= 4.09.0 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-json.0.1.0
true
true
No files were installed.
true