# 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 8.9.1 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 1.9.3 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Yishuai Li <yishuai@cis.upenn.edu>" homepage: "https://github.com/liyishuai/coq-parsec" dev-repo: "git+https://github.com/liyishuai/coq-parsec.git" bug-reports: "https://github.com/liyishuai/coq-parsec/issues" license: "BSD-3-Clause" synopsis: "Monadic parser combinator library in Coq" description: """ Inspired by Haskell Parsec library.""" build: [make "-j%{jobs}%"] run-test: [make "-j%{jobs}%" "test"] install: [make "install"] depends: [ "coq" { >= "8.12~" } "coq-ceres" { >= "0.4.0" } "coq-ext-lib" { >= "0.11.3" } ] tags: [ "category:Computer Science/Data Types and Data Structures" "keyword:string" "date:2020-10-04" "logpath:Parsec" ] authors: [ "Yishuai Li <yishuai@cis.upenn.edu>" "Azzam Althagafi <aazzam@cis.upenn.edu>" "Yao Li <liyao@cis.upenn.edu>" "Li-yao Xia <xialiyao@cis.upenn.edu>" "Benjamin C. Pierce <bcpierce@cis.upenn.edu>" ] url { http: "https://github.com/liyishuai/coq-parsec/archive/v0.1.0.tar.gz" checksum: "sha512=2644c051d8835c4339191864419b50ef200a8882297a45b3ee9ba88b2392b73f0984666377aea5247c61b189f7f422f414da67812fdfd2b197644be77c906a59" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-parsec.0.1.0 coq.8.9.1
[NOTE] Package coq is already installed (current version is 8.9.1). The following dependencies couldn't be met: - coq-parsec -> coq >= 8.12~ 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-parsec.0.1.0
true
true
No files were installed.
true