# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-num base Num library distributed with the OCaml compiler 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 8.7.0 Formal proof management system num 0 The Num library for arbitrary-precision integer and rational arithmetic ocaml 4.04.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.04.2 Official 4.04.2 release ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.6 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "abhishek.anand.iitg@gmail.com" homepage: "https://github.com/aa755/paramcoq" dev-repo: "git+https://github.com/aa755/paramcoq" authors: ["Chantal Keller" "Marc Lasson"] bug-reports: "https://github.com/aa755/paramcoq/issues" license: "MIT" build: [ [make "-j%{jobs}%"] ] install: [ [make "install"] ] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Param"] depends: [ "ocaml" "coq" {>= "8.8" & < "8.9~"} ] synopsis: "Keller, Chantal, and Marc Lasson. “Parametricity in an Impredicative Sort.” Computer Science Logic, September 27, 2012. https://doi.org/10.4230/LIPIcs.CSL.2012.399" description: "Originally implemented by the above authors." flags: light-uninstall url { src: "https://github.com/aa755/paramcoq/archive/v1.0.6.tar.gz" checksum: "md5=9d05852cb57c389716a4e592c8c81832" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-paramcoq.1.0.6 coq.8.7.0
[NOTE] Package coq is already installed (current version is 8.7.0). The following dependencies couldn't be met: - coq-paramcoq -> coq >= 8.8 -> ocaml >= 4.05.0 base of this switch (use `--unlock-base' to force) - coq-paramcoq -> coq >= 8.8 -> coq-core -> ocaml >= 4.09.0 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-paramcoq.1.0.6
true
true
No files were installed.
true