# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-domains base base-nnp base Naked pointers prohibited in the OCaml heap base-threads base base-unix base conf-gmp 4 Virtual package relying on a GMP lib system installation coq 8.17.0 The Coq Proof Assistant coq-core 8.17.0 The Coq Proof Assistant -- Core Binaries and Tools coq-stdlib 8.17.0 The Coq Proof Assistant -- Standard Library coqide-server 8.17.0 The Coq Proof Assistant, XML protocol server dune 3.12.2 Fast, portable, and opinionated build system ocaml 5.1.1 The OCaml compiler (virtual package) ocaml-base-compiler 5.1.1 Official release 5.1.1 ocaml-config 3 OCaml Switch Configuration ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled ocamlfind 1.9.6 A library manager for OCaml zarith 1.13 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" maintainer: "dev@clarus.me" homepage: "https://github.com/clarus/coq-hello-world" dev-repo: "git+https://github.com/clarus/coq-hello-world.git" bug-reports: "https://github.com/clarus/coq-hello-world/issues" authors: ["Guillaume Claret"] license: "MIT" build: [ ["./configure.sh"] [make "-j%{jobs}%"] [make "-C" "extraction"] ] install: [ ["install" "-T" "extraction/main.native" "%{bin}%/helloWorld"] ] depends: [ "coq" {build} "coq-io" {>= "4.0.0" & build} "coq-io-system" {build} "coq-io-system-ocaml" {>= "2.3.0"} ] tags: [ "date:2019-07-30" "keyword:effects" "keyword:extraction" ] synopsis: "A Hello World program in Coq" url { src: "https://github.com/coq-io/hello-world/archive/1.2.0.tar.gz" checksum: "sha512=00f1beee8dbb62b6b619d9942f6701ef557ce3de3568f324103c1073968a3f07b7d5fa797e9ca955ec7d7ac36db5e039ef29c5666bfa4a5fe755b03615dface1" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-io-hello-world.1.2.0 coq.8.17.0
[NOTE] Package coq is already installed (current version is 8.17.0). [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler >= 5.1.1 -> ocaml = 5.1.1 - coq-io-hello-world >= 1.2.0 -> coq-io-system-ocaml >= 2.3.0 -> ocaml < 4.06.0 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler >= 5.1.1 - coq-io-hello-world >= 1.2.0 -> coq-io-system-ocaml >= 2.3.0 -> ocaml < 4.06.0 -> ocaml-base-compiler = 3.07+1 * Missing dependency: - coq-io-hello-world >= 1.2.0 -> coq-io-system-ocaml >= 2.3.0 -> ocaml < 4.06.0 -> ocaml-variants >= 3.11.1 -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' 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-io-hello-world.1.2.0
true
true
No files were installed.
true