# 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 camlp4 4.03+1 Camlp4 is a system for writing extensible parsers for programming languages conf-findutils 1 Virtual package relying on findutils conf-which 1 Virtual package relying on which coq 8.5.0~camlp4 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.03.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.03.0 Official 4.03.0 release ocaml-config 1 OCaml Switch Configuration ocamlbuild 0.14.2 OCamlbuild is a build system with builtin rules to easily build most OCaml projects # opam file: opam-version: "2.0" maintainer: "Li-yao Xia <lysxia@gmail.com>" authors: "Li-yao Xia" homepage: "https://github.com/Lysxia/coq-simple-io" dev-repo: "git+https://github.com/Lysxia/coq-simple-io.git" bug-reports: "https://github.com/Lysxia/coq-simple-io/issues" license: "MIT" build: [ make "build" ] install: [ make "install" ] remove: [ make "uninstall" ] depends: [ "ocaml" "coq" {>= "8.6.1"} "ocamlbuild" {build & >= "0.9.0"} "ocamlfind" ] tags: [ "date:2018-05-27" "logpath:SimpleIO" "keyword:extraction" "keyword:effects" ] synopsis: "IO monad for Coq" url { src: "https://github.com/Lysxia/coq-simple-io/archive/0.1.tar.gz" checksum: "md5=fe4c5a0b60b36b57feec1d6d6aada662" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-simple-io.0.1 coq.8.5.0~camlp4
[NOTE] Package coq is already installed (current version is 8.5.0~camlp4). The following dependencies couldn't be met: - coq-simple-io -> coq >= 8.6.1 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-simple-io -> coq >= 8.6.1 -> coq-core -> 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-simple-io.0.1
true
true
No files were installed.
true