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io-exception 1.1.0 Not compatible

(2020-09-23 22:02:02 UTC)

Context

# Packages matching: installed
# Name              # Installed  # Synopsis
base-bigarray       base
base-num            base         Num library distributed with the OCaml compiler
base-ocamlbuild     base         OCamlbuild binary and libraries distributed with the OCaml compiler
base-threads        base
base-unix           base
camlp4              4.02+7       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               4.02.3       The OCaml compiler (virtual package)
ocaml-base-compiler 4.02.3       Official 4.02.3 release
ocaml-config        1            OCaml Switch Configuration
ocamlbuild          0            Build system distributed with the OCaml compiler since OCaml 3.10.0
# opam file:
opam-version: "2.0"
maintainer: "dev@clarus.me"
homepage: "https://github.com/clarus/io-exception"
dev-repo: "git+https://github.com/clarus/io-exception.git"
bug-reports: "https://github.com/clarus/io-exception/issues"
authors: ["Guillaume Claret"]
license: "MIT"
build: [
  ["./configure.sh"]
  [make "-j%{jobs}%"]
]
install: [
  [make "install"]
]
depends: [
  "ocaml"
  "coq" {>= "8.4pl4" & < "8.5~"}
  "coq-function-ninjas"
  "coq-io" {>= "3.1.0"}
  "coq-io-list"
  "coq-io-evaluate"
]
tags: [
  "date:2015-06-14"
  "keyword:effects"
  "logpath:Io"
]
synopsis: "Abstract your errors into exceptions"
url {
  src: "https://github.com/coq-io/exception/archive/1.1.0.tar.gz"
  checksum: "md5=8f14831799e7b5f20e1e43639501baaf"
}

Lint

Command: true
Return code: 0

Dry install

Dry install with the current Coq version:

Command

opam install -y --show-action coq-io-exception.1.1.0 coq.8.5.0~camlp4

Return code

5120

Output

[NOTE] Package coq is already installed (current version is 8.5.0~camlp4).
The following dependencies couldn't be met:
  - coq-io-exception -> coq-io-evaluate -> coq < 8.5~ -> ocaml < 4.02.0
      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:

Command: opam remove -y coq; opam install -y --show-action --unlock-base coq-io-exception.1.1.0
Return code: 0

Install dependencies

Command: true
Return code: 0
Duration: 0 s

Install

Command: true
Return code: 0
Duration: 0 s

Installation size

No files were installed.

Uninstall

Command: true
Return code: 0
Missing removes: none
Wrong removes: none