(2021-03-31 05:27:10 UTC)
# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.11.2 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.10.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.10.1 Official release 4.10.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.1 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "Li-yao Xia <lysxia@gmail.com>" authors: "Li-yao Xia" homepage: "https://github.com/Lysxia/coq-simple-io" bug-reports: "https://github.com/Lysxia/coq-simple-io/issues" license: "MIT" dev-repo: "git+https://github.com/Lysxia/coq-simple-io.git" build: [make "build"] run-test: [make "test"] install: [make "install"] depends: [ "ocaml" "coq" {>= "8.8" & < "8.11~"} "coq-ext-lib" "ocamlbuild" {with-test} ] tags: [ "date:2019-10-02" "logpath:SimpleIO" "keyword:extraction" "keyword:effects" ] synopsis: "IO monad for Coq" description: """ This library provides tools to implement IO programs directly in Coq, in a similar style to Haskell. Facilities for formal verification are not included. IO is defined as a parameter with a purely functional interface in Coq, to be extracted to OCaml. Some wrappers for the basic types and functions in the OCaml Pervasives module are provided. Users are free to define their own APIs on top of this IO type.""" url { src: "https://github.com/Lysxia/coq-simple-io/archive/1.2.1.tar.gz" checksum: "sha256=fca75517d2000ae843a9397351ca27fd90cd3119b14b5283768725f65fb7801d" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-simple-io.1.2.1 coq.8.11.2
[NOTE] Package coq is already installed (current version is 8.11.2). The following dependencies couldn't be met: - coq-simple-io -> coq < 8.11~ -> ocaml < 4.10 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-simple-io.1.2.1
true
true
No files were installed.
true