# 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 3.4.1 Fast, portable, and opinionated build system ocaml 4.09.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.1 Official release 4.09.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" maintainer: "jeromesimeon@me.com" homepage: "https://querycert.github.io" dev-repo: "git+https://github.com/querycert/qcert" bug-reports: "https://github.com/querycert/qcert/issues" authors: [ "Josh Auerbach" "Martin Hirzel" "Louis Mandel" "Avi Shinnar" "Jerome Simeon" ] license: "Apache-2.0" build: [ [make "-j%{jobs}%" "qcert-coq"] ] install: [ [make "install-coq"] ] depends: [ "ocaml" "coq" {>= "8.7.2" & < "8.8"} "coq-flocq" {>= "2.6.0"} "coq-jsast" {>= "1.0.7"} ] synopsis: "Verified compiler for data-centric languages" url { src: "https://github.com/querycert/qcert/archive/v1.0.9.tar.gz" checksum: "md5=f04c8466cc2310baec0bc277fced0911" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-qcert.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-qcert -> coq < 8.8 -> 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-qcert.1.0.9
true
true
No files were installed.
true