# 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 8.15.1 Formal proof management system dune 3.0.3 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: "Jerome Simeon <jeromesimeon@me.com>" homepage: "https://github.com/querycert/jsast" bug-reports: "https://github.com/querycert/jsast/issues" dev-repo: "git+https://github.com/querycert/jsast/tree/JsAst" license: "BSD-2-Clause" build: [ [make "-j%{jobs}%"] ] install: [ [make "install"] ] depends: [ "ocaml" "coq" {>= "8.7.2" & < "8.9~"} "coq-flocq" {>= "2.6.1" & < "3.0~"} ] tags: [ "keyword:javascript" "keyword:compiler" "date:2019-11-25" "logpath:JsAst" ] authors: [ "Martin Bodin <>" "Arthur Charguéraud <>" "Daniele Filaretti <>" "Philippa Gardner <>" "Sergio Maffeis <>" "Daiva Naudziuniene <>" "Alan Schmitt <>" "Gareth Smith <>" "Josh Auerbach <>" "Martin Hirzel <>" "Louis Mandel <>" "Avi Shinnar <>" "Jerome Simeon <>" ] synopsis: "A minimal JavaScript syntax tree carved out of the JsCert project" description: """ A minimal JavaScript syntax tree carved out of the JsCert project, with additional support for let bindings. """ url { src: "https://github.com/querycert/jsast/archive/v1.0.9.tar.gz" checksum: "md5=5006334c6e311299e13e30b85f2bf54b" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-jsast.1.0.9 coq.8.15.1
[NOTE] Package coq is already installed (current version is 8.15.1). The following dependencies couldn't be met: - coq-jsast -> coq < 8.9~ -> 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-jsast.1.0.9
true
true
No files were installed.
true