# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base camlp5 7.14 Preprocessor-pretty-printer of OCaml conf-findutils 1 Virtual package relying on findutils conf-perl 2 Virtual package relying on perl coq 8.7.1+2 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic 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 # opam file: opam-version: "2.0" maintainer: "b.a.w.spitters@gmail.com" homepage: "http://corn.cs.ru.nl/" dev-repo: "git+https://github.com/c-corn/corn.git" bug-reports: "https://github.com/c-corn/corn/issues" doc: "http://corn.cs.ru.nl/" authors: "Corn development team" license: "GPL 2" build: [ ["./configure.sh"] [make "-j%{jobs}%"] ] install: [ [make "install"] ] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/CoRN"] depends: [ "ocaml" "coq" {>= "8.6" & < "8.8~"} "coq-math-classes" {= "1.0.7"} ] synopsis: "The CoRN library. A library for constructive analysis" flags: light-uninstall url { src: "https://github.com/c-corn/corn/archive/1.2.0.zip" checksum: "md5=00b0a8cc680146bbcb7933172fcbd04e" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-corn.1.2.0 coq.8.7.1+2
[NOTE] Package coq is already installed (current version is 8.7.1+2). The following dependencies couldn't be met: - coq-corn -> coq-math-classes = 1.0.7 -> coq = 8.6 -> ocaml < 4.06.0 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-corn.1.2.0
true
true
No files were installed.
true