# 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 dev Formal proof management system
dune 3.0.3 Fast, portable, and opinionated build system
ocaml 4.08.1 The OCaml compiler (virtual package)
ocaml-base-compiler 4.08.1 Official release 4.08.1
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.3 A library manager for OCaml
zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "matej.kosik@inria.fr"
homepage: "https://github.com/coq-contribs/concat"
license: "LGPL 2"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/ConCaT"]
depends: [
"ocaml"
"coq" {>= "8.5" & < "8.6~"}
]
tags: [ "keyword:category theory" "category:Mathematics/Category Theory" ]
authors: [ "Amokrane Saïbi <>" ]
bug-reports: "https://github.com/coq-contribs/concat/issues"
dev-repo: "git+https://github.com/coq-contribs/concat.git"
synopsis: "Constructive Category Theory"
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/concat/archive/v8.5.0.tar.gz"
checksum: "md5=21a4371b2648fec6b8dd3c1bcb5f50c7"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-concat.8.5.0 coq.dev[NOTE] Package coq is already installed (current version is dev).
The following dependencies couldn't be met:
- coq-concat -> coq < 8.6~ -> ocaml < 4.06.0
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-concat.8.5.0truetrueNo files were installed.
true