# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-threads base
base-unix base
conf-findutils 1 Virtual package relying on findutils
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq 8.16.1 Formal proof management system
dune 3.12.1 Fast, portable, and opinionated build system
ocaml 4.14.0 The OCaml compiler (virtual package)
ocaml-base-compiler 4.14.0 Official release 4.14.0
ocaml-config 2 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/io"
dev-repo: "git+https://github.com/clarus/io.git"
bug-reports: "https://github.com/clarus/io/issues"
authors: ["Guillaume Claret"]
license: "MIT"
build: [
["./configure.sh"]
[make "-j%{jobs}%"]
]
install: [
[make "install"]
]
depends: [
"ocaml"
"coq" {>= "8.5" & < "8.16~"}
]
synopsis: "A library for effects in Coq"
tags: [
"date:2019-07-23"
"logpath:Io"
"keyword:effects"
]
url {
src: "https://github.com/coq-io/io/archive/4.0.0.tar.gz"
checksum: "sha512=4530f51f704c09d62870ab68f88705c18cc3a1923ee23382b8c2777b2dcb07b73f0a0a14f80f9b99708c9457065608082b1ebf3b243e2c6cb9c521173e5f2695"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-io.4.0.0 coq.8.16.1[NOTE] Package coq is already installed (current version is 8.16.1).
The following dependencies couldn't be met:
- coq-io -> coq < 8.16~ -> ocaml < 4.12
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-io.4.0.0truetrueNo files were installed.
true