# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.12.0 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: "matej.kosik@inria.fr" homepage: "https://github.com/coq-contribs/cats-in-zfc" license: "LGPL 2" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/CatsInZFC"] depends: [ "ocaml" "coq" {>= "8.5" & < "8.6~"} ] tags: [ "keyword:set theory" "keyword:ordinal numbers" "keyword:cardinal numbers" "keyword:category theory" "keyword:functors" "keyword:natural transformation" "keyword:limit" "keyword:colimit" "category:Mathematics/Logic/Set theory" "category:Mathematics/Category Theory" "date:2004-10-10" ] authors: [ "Carlos Simpson <carlos@math.unice.fr>" ] bug-reports: "https://github.com/coq-contribs/cats-in-zfc/issues" dev-repo: "git+https://github.com/coq-contribs/cats-in-zfc.git" synopsis: "Category theory in ZFC" description: """ In a ZFC-like environment augmented by reference to the ambient type theory, we develop some basic set theory, ordinals, cardinals and transfinite induction, and category theory including functors, natural transformations, limits and colimits, functor categories, and the theorem that functor_cat a b has (co)limits if b does.""" flags: light-uninstall url { src: "https://github.com/coq-contribs/cats-in-zfc/archive/v8.5.0.tar.gz" checksum: "md5=c3a5b3529803919d553d498becba3a4a" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-cats-in-zfc.8.5.0 coq.8.12.0
[NOTE] Package coq is already installed (current version is 8.12.0). The following dependencies couldn't be met: - coq-cats-in-zfc -> 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-cats-in-zfc.8.5.0
true
true
No files were installed.
true