# 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 8.7.0 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 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" synopsis: "Verified Software Toolchain" description: "The software toolchain includes static analyzers to check assertions about your program; optimizing compilers to translate your program to machine language; operating systems and libraries to supply context for your program. The Verified Software Toolchain project assures with machine-checked proofs that the assertions claimed at the top of the toolchain really hold in the machine-language program, running in the operating-system context." authors: [ "Andrew W. Appel" "Lennart Beringer" "Sandrine Blazy" "Qinxiang Cao" "Santiago Cuellar" "Robert Dockins" "Josiah Dodds" "Nick Giannarakis" "Samuel Gruetter" "Aquinas Hobor" "Jean-Marie Madiot" "William Mansky" ] maintainer: "VST team" homepage: "http://vst.cs.princeton.edu/" dev-repo: "git+https://github.com/PrincetonUniversity/VST.git" bug-reports: "https://github.com/PrincetonUniversity/VST/issues" license: "https://raw.githubusercontent.com/PrincetonUniversity/VST/master/LICENSE" build: [ [make "-j%{jobs}%" "BITSIZE=32"] ] install: [ [make "install" "BITSIZE=32"] ] depends: [ "ocaml" "coq" {>= "8.12" & < "8.14"} "coq-compcert-32" {(= "3.8") | (= "3.8~open-source")} "coq-flocq" {>= "3.2.1"} ] tags: [ "category:Computer Science/Semantics and Compilation/Semantics" "keyword:C" "logpath:VST" "date:2020-12-20" ] url { src: "https://github.com/PrincetonUniversity/VST/archive/v2.7.1.tar.gz" checksum: "sha512=cf8ab6bee5322a938859feaeb292220a32c5fa966f5fe183154ca0b6f6cb04129b5cb2c669af0ff1d95f6e962119f9eb0670c1b5150a62205c003650c625e455" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-vst-32.2.7.1 coq.8.7.0
[NOTE] Package coq is already installed (current version is 8.7.0). The following dependencies couldn't be met: - coq-vst-32 -> coq-compcert-32 (= 3.8 & = 3.8~open-source) -> coq >= 8.8.0 -> 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-vst-32.2.7.1
true
true
No files were installed.
true