# 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 8.7.2 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.04.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.04.2 Official 4.04.2 release ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Thomas Letan <lthms@soap.coffee>" homepage: "https://github.com/lthms/FreeSpec" dev-repo: "git+https://github.com/lthms/FreeSpec.git" bug-reports: "https://github.com/lthms/FreeSpec.git/issues" doc: "https://lthms.github.io/FreeSpec" license: "MPL-2.0" synopsis: "A framework for implementing and certifying impure computations in Coq" description: """ FreeSpec is a framework for the Coq proof assistant which allows to implement and specify impure computations. This is the core of the framework: it provides the foundation of the formalism, based on the freer monad, the reasoning theory and tactics to automate the reasoning. """ build: [ ["patch" "-p1" "-i" "patches/opam-builds.patch"] ["dune" "build" "-p" name "-j" jobs] ] depends: [ "ocaml" "dune" {>= "2.5"} "coq" {>= "8.12" & < "8.14~"} "coq-ext-lib" {>= "0.11.2"} ] tags: [ "date:2021-03-01" "keyword:effects" "keyword:freer" "keyword:program logic" "category:Mathematics/Category Theory" "logpath:FreeSpec.Core" ] authors: [ "Thomas Letan" "Yann Régis-Gianas" ] url { src: "https://github.com/lthms/FreeSpec/archive/freespec.0.3.tar.gz" checksum: "sha512=a4321066ef6267fc87a27b7b4ce7bd75db9878dcf33f7463ee3d11bdedb6a13f30008f7c20ca972c18e7d6f3bf8b0857409caf7fad60ecbd186e83b45fa1b7a1" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-freespec-core.0.3 coq.8.7.2
[NOTE] Package coq is already installed (current version is 8.7.2). The following dependencies couldn't be met: - coq-freespec-core -> coq >= 8.12 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-freespec-core -> coq >= 8.12 -> coq-core -> ocaml >= 4.09.0 base of this switch (use `--unlock-base' to force) 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-freespec-core.0.3
true
true
No files were installed.
true