# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.11.1 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.10.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.10.2 Official release 4.10.2 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.3 A library manager for OCaml # 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"] ] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Io"] depends: [ "ocaml" "coq" {>= "8.4pl4" & < "8.5~"} ] synopsis: "A library for effects in Coq" flags: light-uninstall url { src: "https://github.com/coq-io/io/archive/3.2.0.tar.gz" checksum: "md5=e2cecb304942df8ecfcde4d6bbaf6217" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-io.3.2.0 coq.8.11.1
[NOTE] Package coq is already installed (current version is 8.11.1). The following dependencies couldn't be met: - coq-io -> coq < 8.5~ -> ocaml < 4.03.0 base of this switch (use `--unlock-base' to force) 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.3.2.0
true
true
No files were installed.
true