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lens 1.0.0 Not compatible

(2020-09-07 08:18:39 UTC)

Context

# 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
conf-findutils      1           Virtual package relying on findutils
conf-m4             1           Virtual package relying on m4
coq                 8.11.1      Formal proof management system
num                 0           The Num library for arbitrary-precision integer and rational arithmetic
ocaml               4.05.0      The OCaml compiler (virtual package)
ocaml-base-compiler 4.05.0      Official 4.05.0 release
ocaml-config        1           OCaml Switch Configuration
ocamlfind           1.8.1       A library manager for OCaml
# opam file:
opam-version: "2.0"
synopsis: "Generation of lenses for record datatypes"
maintainer: "gmalecha@gmail.com"
authors: [
  "Gregory Malecha <gmalecha@gmail.com>"
]
homepage: "https://github.com/gmalecha/coq-lens"
dev-repo: "git://github.com/gmalecha/coq-lens.git"
bug-reports: "https://github.com/gmalecha/coq-lens/issues"
license: "MIT"
build: [
  [make "-j%{jobs}%"]
]
install: [
  [make "install"]
]
depends: [
  "ocaml"
  "coq" {>= "8.11" & < "8.12~"}
  "coq-metacoq-template" { >= "1.0~alpha2+8.11" }
]
tags: [
  "logpath: Lens"
  "date: 2020-03-29"
]
url {
  src: "https://github.com/gmalecha/coq-lens/archive/v1.0.0.tar.gz"
  checksum: "sha256=83e99a20f094098097438aa61253c0ed07ffe63fd4f225a055f411ddd18afe22"
}

Lint

Command: true
Return code: 0

Dry install

Dry install with the current Coq version:

Command

opam install -y --show-action coq-lens.1.0.0 coq.8.11.1

Return code

5120

Output

[NOTE] Package coq is already installed (current version is 8.11.1).
The following dependencies couldn't be met:
  - coq-lens -> coq-metacoq-template >= 1.0~alpha2+8.11 -> ocaml >= 4.07.1
      base of this switch (use `--unlock-base' to force)
  - coq-lens -> coq-metacoq-template >= 1.0~alpha2+8.11 -> coq < 8.10~ -> ocaml < 4.03.0
      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-lens.1.0.0
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